Inexpensive Combination Smoke . Reviews July, 2021, page 5

Kidde 21026065 Smoke & Carbon Monoxide Alarm with Voice Warning

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Search only Kidde brand name
Kidde 21026065 Smoke & Carbon Monoxide Alarm with Voice Warning

Current price: 44.97 USD

Saving: $35.45 (44%)


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Height: 5.22 Inches

Length: 5.22 Inches

Width: 1.6 Inches

Weight: 0.33 Pounds

Warranty: 10 year limited

  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.

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Combination Smoke and Carbon Monoxide Alarms Battery Operated with Sound Warning LCD Display (Model:CST503)

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Search only Ledronco brand name
Combination Smoke and Carbon Monoxide Alarms Battery Operated with Sound Warning LCD Display (Model:CST503)

Current price: 25.99 USD


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Height: 1.37795 Inches

Length: 3.5433 Inches

Width: 3.5433 Inches

Weight: 110 Grams

  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
  • 【Standarnts and Note】:CO monoxide detector combo standarnt as UL217/2034 . please keep the air fresh for one minute when batteries intalled.
  • 【Widely Used&Installation】: Battery operated installs without an electrician , more easily and quikcly mount on any wall or ceiling with included bracket,screws.Used for bedroom,living room ,kitchen room,bathroom,hotel, etc with the risk for fire smoke danger area.
  • 【Alarm Standards】: the alert time depend the level of carbon monoxide concentration. 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes.
  • 【Light and Sound Alarm Warning】: The Smoke CO Monoxide Alarms which detects the larger particles of a smoldering fires. When a dangerous level of smoke and carbon monoxide is detected the red LED will flash and the alarm pattern will sound 85-decibel alarm to protect your family's life and property safety from smoke or carbon monoxide, loud warning upon detection

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Kidde Smoke & Carbon Monoxide Detector, Hardwired with Lithium Battery Backup

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Search only Kidde brand name
Kidde Smoke & Carbon Monoxide Detector, Hardwired with Lithium Battery Backup

Current price: 43.04 USD


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Height: 5.5 Inches

Length: 5.5 Inches

Width: 1.5 Inches

Warranty: 10 year limited warranty

  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
  • 【Standarnts and Note】:CO monoxide detector combo standarnt as UL217/2034 . please keep the air fresh for one minute when batteries intalled.
  • 【Widely Used&Installation】: Battery operated installs without an electrician , more easily and quikcly mount on any wall or ceiling with included bracket,screws.Used for bedroom,living room ,kitchen room,bathroom,hotel, etc with the risk for fire smoke danger area.
  • 【Alarm Standards】: the alert time depend the level of carbon monoxide concentration. 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes.
  • 【Light and Sound Alarm Warning】: The Smoke CO Monoxide Alarms which detects the larger particles of a smoldering fires. When a dangerous level of smoke and carbon monoxide is detected the red LED will flash and the alarm pattern will sound 85-decibel alarm to protect your family's life and property safety from smoke or carbon monoxide, loud warning upon detection
  • UL Certified, 10-year limited warranty
  • Replacement Alert - can be silenced for 3 days at a time, maximum of 30 days; tamper-resistant technology deters removal of the unit or battery from the wall or ceiling
  • No battery replacement needed - combo smoke and CO detector operates on a non-replaceable, 10-year lithium battery
  • Intelligent technology - combines ionization & electrochemical sensors to detect invisible fire particles & CO gas, 85 decibel alarm alerts of fire
  • Fire & CO Detector in 1 unit with alert modes, LED lights, test-silence button, & Replacement Alert: a chirp that notifies when the unit needs to be replaced

More Info

Combination Carbon Monoxide and Smoke Detector - Battery Operated with LCD Display and Voice Warning Alarm,Dual Sensor Smoke CO Alarm Complies with UL 217 and UL 2034 Standards

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Search only FDUIOSPF brand name
Combination Carbon Monoxide and Smoke Detector - Battery Operated with LCD Display and Voice Warning Alarm,Dual Sensor Smoke CO Alarm Complies with UL 217 and UL 2034 Standards

Current price: 26.99 USD


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Height: 4.96 Inches

Length: 4.96 Inches

Width: 1.57 Inches

  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
  • 【Standarnts and Note】:CO monoxide detector combo standarnt as UL217/2034 . please keep the air fresh for one minute when batteries intalled.
  • 【Widely Used&Installation】: Battery operated installs without an electrician , more easily and quikcly mount on any wall or ceiling with included bracket,screws.Used for bedroom,living room ,kitchen room,bathroom,hotel, etc with the risk for fire smoke danger area.
  • 【Alarm Standards】: the alert time depend the level of carbon monoxide concentration. 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes.
  • 【Light and Sound Alarm Warning】: The Smoke CO Monoxide Alarms which detects the larger particles of a smoldering fires. When a dangerous level of smoke and carbon monoxide is detected the red LED will flash and the alarm pattern will sound 85-decibel alarm to protect your family's life and property safety from smoke or carbon monoxide, loud warning upon detection
  • UL Certified, 10-year limited warranty
  • Replacement Alert - can be silenced for 3 days at a time, maximum of 30 days; tamper-resistant technology deters removal of the unit or battery from the wall or ceiling
  • No battery replacement needed - combo smoke and CO detector operates on a non-replaceable, 10-year lithium battery
  • Intelligent technology - combines ionization & electrochemical sensors to detect invisible fire particles & CO gas, 85 decibel alarm alerts of fire
  • Fire & CO Detector in 1 unit with alert modes, LED lights, test-silence button, & Replacement Alert: a chirp that notifies when the unit needs to be replaced
  • Simple to Use & Easy Installation: The test/silence button operation of this smoke carbon monoxide alarm enables you to test the alarm weekly, easily silence when false alarms. Battery powered 2-in-1 carbon monoxide fire alarm with the included screws, anchor plugs ,requires no rewiring, easy to mount on any wall or ceiling.
  • Auto-Check System: This 2 in 1 smoke alarm and carbon monoxide detector has the Auto-Check System. The system will real-time check sensors, green light indicates function properly; yellow light alarm for equipment fault, enables you to know the running status clearly.
  • Three Alarm Mode: 85dB Buzzer & LED & Human Voice Warning. The 85dB loud buzzer with rapid flashing red indicator light will warn you when dangerous smoke or CO concentration is detected. The smoke alarm carbon monoxide alarm will emit clearly human voice warning to warn the kids and the oldster to escape the dangerous.
  • LCD Display:The smoke carbon monoxide alarm combo's LCD digit indicates real-time carbon monoxide (CO) concentration in the surrounding air, as well as the battery levels. A low battery warning (“LB”)lets you know it is time to change the battery; a smoke warning (“HHH”) lets you know that a smoke fire is happening.
  • 2-in-1 Highly Sensitive Alarm: Combination smoke alarm and carbon monoxide alarm has a built-in intelligent chipset. The photoelectric smoke sensor and electrochemical CO sensor with the Intelligent Real-time Monitoring System complies with UL 217 and UL 2034 standards, which ensures the highest level of safety and reliability. The highly Sensitive 2-in-1 co and smoke alarm combo is accurate and reliable, suitable for house, bedroom, living room, garage, hotel, indoor, vehicles, factory.

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X-Sense Smoke Detector Alarm, 10-Year Battery-Operated Smoke and Fire Alarm with Photoelectric Sensor and Silence Button, Compliant with UL 217 Standard, SD06

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Search only X-Sense brand name
X-Sense Smoke Detector Alarm, 10-Year Battery-Operated Smoke and Fire Alarm with Photoelectric Sensor and Silence Button, Compliant with UL 217 Standard, SD06

Current price: 23.79 USD

Saving: $4.20 (15%)


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Height: 2 Inches

Length: 5.7 Inches

Width: 5.7 Inches

Weight: 0.62 Pounds

Warranty: 60-day money-back guarantee, 5-year quality warranty, and lifetime technical support

  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
  • 【Standarnts and Note】:CO monoxide detector combo standarnt as UL217/2034 . please keep the air fresh for one minute when batteries intalled.
  • 【Widely Used&Installation】: Battery operated installs without an electrician , more easily and quikcly mount on any wall or ceiling with included bracket,screws.Used for bedroom,living room ,kitchen room,bathroom,hotel, etc with the risk for fire smoke danger area.
  • 【Alarm Standards】: the alert time depend the level of carbon monoxide concentration. 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes.
  • 【Light and Sound Alarm Warning】: The Smoke CO Monoxide Alarms which detects the larger particles of a smoldering fires. When a dangerous level of smoke and carbon monoxide is detected the red LED will flash and the alarm pattern will sound 85-decibel alarm to protect your family's life and property safety from smoke or carbon monoxide, loud warning upon detection
  • UL Certified, 10-year limited warranty
  • Replacement Alert - can be silenced for 3 days at a time, maximum of 30 days; tamper-resistant technology deters removal of the unit or battery from the wall or ceiling
  • No battery replacement needed - combo smoke and CO detector operates on a non-replaceable, 10-year lithium battery
  • Intelligent technology - combines ionization & electrochemical sensors to detect invisible fire particles & CO gas, 85 decibel alarm alerts of fire
  • Fire & CO Detector in 1 unit with alert modes, LED lights, test-silence button, & Replacement Alert: a chirp that notifies when the unit needs to be replaced
  • Simple to Use & Easy Installation: The test/silence button operation of this smoke carbon monoxide alarm enables you to test the alarm weekly, easily silence when false alarms. Battery powered 2-in-1 carbon monoxide fire alarm with the included screws, anchor plugs ,requires no rewiring, easy to mount on any wall or ceiling.
  • Auto-Check System: This 2 in 1 smoke alarm and carbon monoxide detector has the Auto-Check System. The system will real-time check sensors, green light indicates function properly; yellow light alarm for equipment fault, enables you to know the running status clearly.
  • Three Alarm Mode: 85dB Buzzer & LED & Human Voice Warning. The 85dB loud buzzer with rapid flashing red indicator light will warn you when dangerous smoke or CO concentration is detected. The smoke alarm carbon monoxide alarm will emit clearly human voice warning to warn the kids and the oldster to escape the dangerous.
  • LCD Display:The smoke carbon monoxide alarm combo's LCD digit indicates real-time carbon monoxide (CO) concentration in the surrounding air, as well as the battery levels. A low battery warning (“LB”)lets you know it is time to change the battery; a smoke warning (“HHH”) lets you know that a smoke fire is happening.
  • 2-in-1 Highly Sensitive Alarm: Combination smoke alarm and carbon monoxide alarm has a built-in intelligent chipset. The photoelectric smoke sensor and electrochemical CO sensor with the Intelligent Real-time Monitoring System complies with UL 217 and UL 2034 standards, which ensures the highest level of safety and reliability. The highly Sensitive 2-in-1 co and smoke alarm combo is accurate and reliable, suitable for house, bedroom, living room, garage, hotel, indoor, vehicles, factory.
  • ASSURED QUALITY: Approved by the ETL and meets the UL 217 safety standard; comes with a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support
  • EASY INSTALLATION: Requires no rewiring; easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs
  • AUTO-CHECK FUNCTION: Constantly monitors itself and quickly warns you of faults or a weak battery; clearly informs you of the working status of the alarm with its 85 dB alarm and 3-color flashing LED indicator
  • SELF ACTIVATION: This alarm will automatically activate when it is installed into the mounting bracket; the TEST/SILENCE button allows you to temporarily silence nuisance alarms, and the silence mode cannot be activated unless the unit is in alarm mode
  • ACCURATE & RESPONSIVE: Adopts an enhanced photoelectric sensor which responds faster to all fire types in one alarm; provides the earliest possible warning of smoke or fire while minimizing false alarms
  • 10-YEAR BATTERY LIFE: Equipped with a sealed 10-year lithium battery for continuous power with no replacement required during the 10-year life of the alarm; eliminates any worry about battery removal or unauthorized deactivation of the alarm

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X-Sense 10-Year Battery Smoke and Carbon Monoxide Detector with LCD Display, Dual Sensor Smoke and CO Alarm Complies with UL 217 & UL 2034 Standards, Auto-Check, SC08

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Search only X-Sense brand name
X-Sense 10-Year Battery Smoke and Carbon Monoxide Detector with LCD Display, Dual Sensor Smoke and CO Alarm Complies with UL 217 & UL 2034 Standards, Auto-Check, SC08

Current price: 38.99 USD


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Height: 2 Inches

Length: 5.7 Inches

Width: 5.7 Inches

Weight: 0.71 Pounds

Warranty: 60-day money-back guarantee, 5-year quality warranty, and lifetime technical support

  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
  • 【Standarnts and Note】:CO monoxide detector combo standarnt as UL217/2034 . please keep the air fresh for one minute when batteries intalled.
  • 【Widely Used&Installation】: Battery operated installs without an electrician , more easily and quikcly mount on any wall or ceiling with included bracket,screws.Used for bedroom,living room ,kitchen room,bathroom,hotel, etc with the risk for fire smoke danger area.
  • 【Alarm Standards】: the alert time depend the level of carbon monoxide concentration. 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes.
  • 【Light and Sound Alarm Warning】: The Smoke CO Monoxide Alarms which detects the larger particles of a smoldering fires. When a dangerous level of smoke and carbon monoxide is detected the red LED will flash and the alarm pattern will sound 85-decibel alarm to protect your family's life and property safety from smoke or carbon monoxide, loud warning upon detection
  • UL Certified, 10-year limited warranty
  • Replacement Alert - can be silenced for 3 days at a time, maximum of 30 days; tamper-resistant technology deters removal of the unit or battery from the wall or ceiling
  • No battery replacement needed - combo smoke and CO detector operates on a non-replaceable, 10-year lithium battery
  • Intelligent technology - combines ionization & electrochemical sensors to detect invisible fire particles & CO gas, 85 decibel alarm alerts of fire
  • Fire & CO Detector in 1 unit with alert modes, LED lights, test-silence button, & Replacement Alert: a chirp that notifies when the unit needs to be replaced
  • Simple to Use & Easy Installation: The test/silence button operation of this smoke carbon monoxide alarm enables you to test the alarm weekly, easily silence when false alarms. Battery powered 2-in-1 carbon monoxide fire alarm with the included screws, anchor plugs ,requires no rewiring, easy to mount on any wall or ceiling.
  • Auto-Check System: This 2 in 1 smoke alarm and carbon monoxide detector has the Auto-Check System. The system will real-time check sensors, green light indicates function properly; yellow light alarm for equipment fault, enables you to know the running status clearly.
  • Three Alarm Mode: 85dB Buzzer & LED & Human Voice Warning. The 85dB loud buzzer with rapid flashing red indicator light will warn you when dangerous smoke or CO concentration is detected. The smoke alarm carbon monoxide alarm will emit clearly human voice warning to warn the kids and the oldster to escape the dangerous.
  • LCD Display:The smoke carbon monoxide alarm combo's LCD digit indicates real-time carbon monoxide (CO) concentration in the surrounding air, as well as the battery levels. A low battery warning (“LB”)lets you know it is time to change the battery; a smoke warning (“HHH”) lets you know that a smoke fire is happening.
  • 2-in-1 Highly Sensitive Alarm: Combination smoke alarm and carbon monoxide alarm has a built-in intelligent chipset. The photoelectric smoke sensor and electrochemical CO sensor with the Intelligent Real-time Monitoring System complies with UL 217 and UL 2034 standards, which ensures the highest level of safety and reliability. The highly Sensitive 2-in-1 co and smoke alarm combo is accurate and reliable, suitable for house, bedroom, living room, garage, hotel, indoor, vehicles, factory.
  • ASSURED QUALITY: Approved by the ETL and meets the UL 217 safety standard; comes with a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support
  • EASY INSTALLATION: Requires no rewiring; easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs
  • AUTO-CHECK FUNCTION: Constantly monitors itself and quickly warns you of faults or a weak battery; clearly informs you of the working status of the alarm with its 85 dB alarm and 3-color flashing LED indicator
  • SELF ACTIVATION: This alarm will automatically activate when it is installed into the mounting bracket; the TEST/SILENCE button allows you to temporarily silence nuisance alarms, and the silence mode cannot be activated unless the unit is in alarm mode
  • ACCURATE & RESPONSIVE: Adopts an enhanced photoelectric sensor which responds faster to all fire types in one alarm; provides the earliest possible warning of smoke or fire while minimizing false alarms
  • 10-YEAR BATTERY LIFE: Equipped with a sealed 10-year lithium battery for continuous power with no replacement required during the 10-year life of the alarm; eliminates any worry about battery removal or unauthorized deactivation of the alarm
  • ASSURED QUALITY: Approved by the ETL and meets the UL 217 and UL 2034 safety standards; comes with a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support
  • SIMPLE INSTALLATION & OPERATION: Battery-operated unit installs quickly and easily without an electrician; one-button operation to test or silence the alarm
  • FASTER RESPONSE TO DANGERS WITH LOUD 85 DB ALARM: Gives you the earliest possible warning of smoke and CO threat with both a loud 85 dB alarm and a rapid flashing red LED indicator; this alarm is sure to wake up you and your family, even when sound asleep
  • PRACTICAL LCD DISPLAY: Clearly displays real-time CO levels above 30 ppm (parts per million) taken from the surrounding air, as well as the status of the alarm’s battery level
  • 10-YEAR BATTERY-OPERATED SMOKE & CO ALARM: A sealed lithium battery enables the unit to monitor your home 24/7, keeping you and your family safe and sound for up to a decade without frequent battery replacement; a low battery warning indicates the unit is coming to its end of life
  • PROTECTION FROM TWO DEADLY THREATS: One alarm protects against both dangerous smoke and carbon monoxide (CO) in the surrounding air; accurately detects CO from any potential sources; upgraded photoelectric and electrochemical sensors significantly increase the alarm’s sensitivity, enabling faster response times

More Info

Smoke Alarm and Carbon Monoxide Detector 10-Year Lithium Battery with Photoelectric Sensor, Compliant with UL 217/2034 Standard, Auto-Check & Test Button,White (Smoke and Carbon)

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Search only MOSUO brand name
Smoke Alarm and Carbon Monoxide Detector 10-Year Lithium Battery with Photoelectric Sensor, Compliant with UL 217/2034 Standard, Auto-Check & Test Button,White (Smoke and Carbon)

Current price: 27.99 USD


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Weight: 0.661386786 Pounds

  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
  • 【Standarnts and Note】:CO monoxide detector combo standarnt as UL217/2034 . please keep the air fresh for one minute when batteries intalled.
  • 【Widely Used&Installation】: Battery operated installs without an electrician , more easily and quikcly mount on any wall or ceiling with included bracket,screws.Used for bedroom,living room ,kitchen room,bathroom,hotel, etc with the risk for fire smoke danger area.
  • 【Alarm Standards】: the alert time depend the level of carbon monoxide concentration. 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes.
  • 【Light and Sound Alarm Warning】: The Smoke CO Monoxide Alarms which detects the larger particles of a smoldering fires. When a dangerous level of smoke and carbon monoxide is detected the red LED will flash and the alarm pattern will sound 85-decibel alarm to protect your family's life and property safety from smoke or carbon monoxide, loud warning upon detection
  • UL Certified, 10-year limited warranty
  • Replacement Alert - can be silenced for 3 days at a time, maximum of 30 days; tamper-resistant technology deters removal of the unit or battery from the wall or ceiling
  • No battery replacement needed - combo smoke and CO detector operates on a non-replaceable, 10-year lithium battery
  • Intelligent technology - combines ionization & electrochemical sensors to detect invisible fire particles & CO gas, 85 decibel alarm alerts of fire
  • Fire & CO Detector in 1 unit with alert modes, LED lights, test-silence button, & Replacement Alert: a chirp that notifies when the unit needs to be replaced
  • Simple to Use & Easy Installation: The test/silence button operation of this smoke carbon monoxide alarm enables you to test the alarm weekly, easily silence when false alarms. Battery powered 2-in-1 carbon monoxide fire alarm with the included screws, anchor plugs ,requires no rewiring, easy to mount on any wall or ceiling.
  • Auto-Check System: This 2 in 1 smoke alarm and carbon monoxide detector has the Auto-Check System. The system will real-time check sensors, green light indicates function properly; yellow light alarm for equipment fault, enables you to know the running status clearly.
  • Three Alarm Mode: 85dB Buzzer & LED & Human Voice Warning. The 85dB loud buzzer with rapid flashing red indicator light will warn you when dangerous smoke or CO concentration is detected. The smoke alarm carbon monoxide alarm will emit clearly human voice warning to warn the kids and the oldster to escape the dangerous.
  • LCD Display:The smoke carbon monoxide alarm combo's LCD digit indicates real-time carbon monoxide (CO) concentration in the surrounding air, as well as the battery levels. A low battery warning (“LB”)lets you know it is time to change the battery; a smoke warning (“HHH”) lets you know that a smoke fire is happening.
  • 2-in-1 Highly Sensitive Alarm: Combination smoke alarm and carbon monoxide alarm has a built-in intelligent chipset. The photoelectric smoke sensor and electrochemical CO sensor with the Intelligent Real-time Monitoring System complies with UL 217 and UL 2034 standards, which ensures the highest level of safety and reliability. The highly Sensitive 2-in-1 co and smoke alarm combo is accurate and reliable, suitable for house, bedroom, living room, garage, hotel, indoor, vehicles, factory.
  • ASSURED QUALITY: Approved by the ETL and meets the UL 217 safety standard; comes with a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support
  • EASY INSTALLATION: Requires no rewiring; easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs
  • AUTO-CHECK FUNCTION: Constantly monitors itself and quickly warns you of faults or a weak battery; clearly informs you of the working status of the alarm with its 85 dB alarm and 3-color flashing LED indicator
  • SELF ACTIVATION: This alarm will automatically activate when it is installed into the mounting bracket; the TEST/SILENCE button allows you to temporarily silence nuisance alarms, and the silence mode cannot be activated unless the unit is in alarm mode
  • ACCURATE & RESPONSIVE: Adopts an enhanced photoelectric sensor which responds faster to all fire types in one alarm; provides the earliest possible warning of smoke or fire while minimizing false alarms
  • 10-YEAR BATTERY LIFE: Equipped with a sealed 10-year lithium battery for continuous power with no replacement required during the 10-year life of the alarm; eliminates any worry about battery removal or unauthorized deactivation of the alarm
  • ASSURED QUALITY: Approved by the ETL and meets the UL 217 and UL 2034 safety standards; comes with a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support
  • SIMPLE INSTALLATION & OPERATION: Battery-operated unit installs quickly and easily without an electrician; one-button operation to test or silence the alarm
  • FASTER RESPONSE TO DANGERS WITH LOUD 85 DB ALARM: Gives you the earliest possible warning of smoke and CO threat with both a loud 85 dB alarm and a rapid flashing red LED indicator; this alarm is sure to wake up you and your family, even when sound asleep
  • PRACTICAL LCD DISPLAY: Clearly displays real-time CO levels above 30 ppm (parts per million) taken from the surrounding air, as well as the status of the alarm’s battery level
  • 10-YEAR BATTERY-OPERATED SMOKE & CO ALARM: A sealed lithium battery enables the unit to monitor your home 24/7, keeping you and your family safe and sound for up to a decade without frequent battery replacement; a low battery warning indicates the unit is coming to its end of life
  • PROTECTION FROM TWO DEADLY THREATS: One alarm protects against both dangerous smoke and carbon monoxide (CO) in the surrounding air; accurately detects CO from any potential sources; upgraded photoelectric and electrochemical sensors significantly increase the alarm’s sensitivity, enabling faster response times
  • Keep your safe : Carbon monoxide detector and smoke alarm located in hotels, motels, dormitories, hospitals, nursing homes, and group homes, install one fire alarm in every room.
  • LED light functional: Normal: 1 green led flashes,1 minute pause;Alarm mode:Siren with flash(Buzzer & Red LED).
  • Highly sensitive and accurate : Smoke and CO detector 10 year battery with most advanced photoelectric sensor, enabling the alarm to quickly detect dangerous smoke levels from slow-burning, smoldering fires; provides the earliest possible warning of fire while minimizing false alarms.
  • Self-check function: Smoke and carbon monoxide alarm automatically checks its battery and sensor every 10 seconds to ensure the key sensor and critical circuit are working properly. However, you should test the buzzer and LED indicator once a week to ensure normal functioning.
  • 10-year battery life: Smoke and carbon monoxide detector with sealed-in lithium power supply, no battery replacement required over 10 years life of the alarm, can provide constant monitoring, keep your family safe.

More Info

FIRST ALERT BRK SC7010BV-3 Hardwired Talking Photoelectric Smoke and Carbon Monoxide (CO) Detector, 3-Pack

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Search only FIRST ALERT brand name
FIRST ALERT BRK SC7010BV-3 Hardwired Talking Photoelectric Smoke and Carbon Monoxide (CO) Detector, 3-Pack

Current price: 85 USD

Saving: $47.86 (36%)


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Height: 2.4 Inches

Length: 5.1 Inches

Width: 5.1 Inches

Weight: 0.74 Pounds

  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
  • 【Standarnts and Note】:CO monoxide detector combo standarnt as UL217/2034 . please keep the air fresh for one minute when batteries intalled.
  • 【Widely Used&Installation】: Battery operated installs without an electrician , more easily and quikcly mount on any wall or ceiling with included bracket,screws.Used for bedroom,living room ,kitchen room,bathroom,hotel, etc with the risk for fire smoke danger area.
  • 【Alarm Standards】: the alert time depend the level of carbon monoxide concentration. 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes.
  • 【Light and Sound Alarm Warning】: The Smoke CO Monoxide Alarms which detects the larger particles of a smoldering fires. When a dangerous level of smoke and carbon monoxide is detected the red LED will flash and the alarm pattern will sound 85-decibel alarm to protect your family's life and property safety from smoke or carbon monoxide, loud warning upon detection
  • UL Certified, 10-year limited warranty
  • Replacement Alert - can be silenced for 3 days at a time, maximum of 30 days; tamper-resistant technology deters removal of the unit or battery from the wall or ceiling
  • No battery replacement needed - combo smoke and CO detector operates on a non-replaceable, 10-year lithium battery
  • Intelligent technology - combines ionization & electrochemical sensors to detect invisible fire particles & CO gas, 85 decibel alarm alerts of fire
  • Fire & CO Detector in 1 unit with alert modes, LED lights, test-silence button, & Replacement Alert: a chirp that notifies when the unit needs to be replaced
  • Simple to Use & Easy Installation: The test/silence button operation of this smoke carbon monoxide alarm enables you to test the alarm weekly, easily silence when false alarms. Battery powered 2-in-1 carbon monoxide fire alarm with the included screws, anchor plugs ,requires no rewiring, easy to mount on any wall or ceiling.
  • Auto-Check System: This 2 in 1 smoke alarm and carbon monoxide detector has the Auto-Check System. The system will real-time check sensors, green light indicates function properly; yellow light alarm for equipment fault, enables you to know the running status clearly.
  • Three Alarm Mode: 85dB Buzzer & LED & Human Voice Warning. The 85dB loud buzzer with rapid flashing red indicator light will warn you when dangerous smoke or CO concentration is detected. The smoke alarm carbon monoxide alarm will emit clearly human voice warning to warn the kids and the oldster to escape the dangerous.
  • LCD Display:The smoke carbon monoxide alarm combo's LCD digit indicates real-time carbon monoxide (CO) concentration in the surrounding air, as well as the battery levels. A low battery warning (“LB”)lets you know it is time to change the battery; a smoke warning (“HHH”) lets you know that a smoke fire is happening.
  • 2-in-1 Highly Sensitive Alarm: Combination smoke alarm and carbon monoxide alarm has a built-in intelligent chipset. The photoelectric smoke sensor and electrochemical CO sensor with the Intelligent Real-time Monitoring System complies with UL 217 and UL 2034 standards, which ensures the highest level of safety and reliability. The highly Sensitive 2-in-1 co and smoke alarm combo is accurate and reliable, suitable for house, bedroom, living room, garage, hotel, indoor, vehicles, factory.
  • ASSURED QUALITY: Approved by the ETL and meets the UL 217 safety standard; comes with a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support
  • EASY INSTALLATION: Requires no rewiring; easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs
  • AUTO-CHECK FUNCTION: Constantly monitors itself and quickly warns you of faults or a weak battery; clearly informs you of the working status of the alarm with its 85 dB alarm and 3-color flashing LED indicator
  • SELF ACTIVATION: This alarm will automatically activate when it is installed into the mounting bracket; the TEST/SILENCE button allows you to temporarily silence nuisance alarms, and the silence mode cannot be activated unless the unit is in alarm mode
  • ACCURATE & RESPONSIVE: Adopts an enhanced photoelectric sensor which responds faster to all fire types in one alarm; provides the earliest possible warning of smoke or fire while minimizing false alarms
  • 10-YEAR BATTERY LIFE: Equipped with a sealed 10-year lithium battery for continuous power with no replacement required during the 10-year life of the alarm; eliminates any worry about battery removal or unauthorized deactivation of the alarm
  • ASSURED QUALITY: Approved by the ETL and meets the UL 217 and UL 2034 safety standards; comes with a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support
  • SIMPLE INSTALLATION & OPERATION: Battery-operated unit installs quickly and easily without an electrician; one-button operation to test or silence the alarm
  • FASTER RESPONSE TO DANGERS WITH LOUD 85 DB ALARM: Gives you the earliest possible warning of smoke and CO threat with both a loud 85 dB alarm and a rapid flashing red LED indicator; this alarm is sure to wake up you and your family, even when sound asleep
  • PRACTICAL LCD DISPLAY: Clearly displays real-time CO levels above 30 ppm (parts per million) taken from the surrounding air, as well as the status of the alarm’s battery level
  • 10-YEAR BATTERY-OPERATED SMOKE & CO ALARM: A sealed lithium battery enables the unit to monitor your home 24/7, keeping you and your family safe and sound for up to a decade without frequent battery replacement; a low battery warning indicates the unit is coming to its end of life
  • PROTECTION FROM TWO DEADLY THREATS: One alarm protects against both dangerous smoke and carbon monoxide (CO) in the surrounding air; accurately detects CO from any potential sources; upgraded photoelectric and electrochemical sensors significantly increase the alarm’s sensitivity, enabling faster response times
  • Keep your safe : Carbon monoxide detector and smoke alarm located in hotels, motels, dormitories, hospitals, nursing homes, and group homes, install one fire alarm in every room.
  • LED light functional: Normal: 1 green led flashes,1 minute pause;Alarm mode:Siren with flash(Buzzer & Red LED).
  • Highly sensitive and accurate : Smoke and CO detector 10 year battery with most advanced photoelectric sensor, enabling the alarm to quickly detect dangerous smoke levels from slow-burning, smoldering fires; provides the earliest possible warning of fire while minimizing false alarms.
  • Self-check function: Smoke and carbon monoxide alarm automatically checks its battery and sensor every 10 seconds to ensure the key sensor and critical circuit are working properly. However, you should test the buzzer and LED indicator once a week to ensure normal functioning.
  • 10-year battery life: Smoke and carbon monoxide detector with sealed-in lithium power supply, no battery replacement required over 10 years life of the alarm, can provide constant monitoring, keep your family safe.
  • Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
  • 10-year limited warranty; equipped with end-of-life signal chirp, so you know when it's time to replace the unit for your safety
  • Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
  • Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms
  • Tells you whether the danger is smoke or carbon monoxide and where the threat is among up to 11 pre-programmed locations in your home
  • Keep your family safe with this 3-pack of talking hardwired smoke and carbon monoxide alarms; they're equipped with voice and location, so you are alerted of the danger and where it originates from across your house

More Info

Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Battery Operated | Model # KN-COSM-BA | 6 Pack

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Search only Kidde brand name
Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Battery Operated | Model # KN-COSM-BA | 6 Pack

Current price: 148.99 USD

Saving: $21.00 (12%)


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Height: 7.3 Inches

Length: 12.2 Inches

Width: 6.7 Inches

Weight: 1 Pounds

  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
  • 【Standarnts and Note】:CO monoxide detector combo standarnt as UL217/2034 . please keep the air fresh for one minute when batteries intalled.
  • 【Widely Used&Installation】: Battery operated installs without an electrician , more easily and quikcly mount on any wall or ceiling with included bracket,screws.Used for bedroom,living room ,kitchen room,bathroom,hotel, etc with the risk for fire smoke danger area.
  • 【Alarm Standards】: the alert time depend the level of carbon monoxide concentration. 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes.
  • 【Light and Sound Alarm Warning】: The Smoke CO Monoxide Alarms which detects the larger particles of a smoldering fires. When a dangerous level of smoke and carbon monoxide is detected the red LED will flash and the alarm pattern will sound 85-decibel alarm to protect your family's life and property safety from smoke or carbon monoxide, loud warning upon detection
  • UL Certified, 10-year limited warranty
  • Replacement Alert - can be silenced for 3 days at a time, maximum of 30 days; tamper-resistant technology deters removal of the unit or battery from the wall or ceiling
  • No battery replacement needed - combo smoke and CO detector operates on a non-replaceable, 10-year lithium battery
  • Intelligent technology - combines ionization & electrochemical sensors to detect invisible fire particles & CO gas, 85 decibel alarm alerts of fire
  • Fire & CO Detector in 1 unit with alert modes, LED lights, test-silence button, & Replacement Alert: a chirp that notifies when the unit needs to be replaced
  • Simple to Use & Easy Installation: The test/silence button operation of this smoke carbon monoxide alarm enables you to test the alarm weekly, easily silence when false alarms. Battery powered 2-in-1 carbon monoxide fire alarm with the included screws, anchor plugs ,requires no rewiring, easy to mount on any wall or ceiling.
  • Auto-Check System: This 2 in 1 smoke alarm and carbon monoxide detector has the Auto-Check System. The system will real-time check sensors, green light indicates function properly; yellow light alarm for equipment fault, enables you to know the running status clearly.
  • Three Alarm Mode: 85dB Buzzer & LED & Human Voice Warning. The 85dB loud buzzer with rapid flashing red indicator light will warn you when dangerous smoke or CO concentration is detected. The smoke alarm carbon monoxide alarm will emit clearly human voice warning to warn the kids and the oldster to escape the dangerous.
  • LCD Display:The smoke carbon monoxide alarm combo's LCD digit indicates real-time carbon monoxide (CO) concentration in the surrounding air, as well as the battery levels. A low battery warning (“LB”)lets you know it is time to change the battery; a smoke warning (“HHH”) lets you know that a smoke fire is happening.
  • 2-in-1 Highly Sensitive Alarm: Combination smoke alarm and carbon monoxide alarm has a built-in intelligent chipset. The photoelectric smoke sensor and electrochemical CO sensor with the Intelligent Real-time Monitoring System complies with UL 217 and UL 2034 standards, which ensures the highest level of safety and reliability. The highly Sensitive 2-in-1 co and smoke alarm combo is accurate and reliable, suitable for house, bedroom, living room, garage, hotel, indoor, vehicles, factory.
  • ASSURED QUALITY: Approved by the ETL and meets the UL 217 safety standard; comes with a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support
  • EASY INSTALLATION: Requires no rewiring; easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs
  • AUTO-CHECK FUNCTION: Constantly monitors itself and quickly warns you of faults or a weak battery; clearly informs you of the working status of the alarm with its 85 dB alarm and 3-color flashing LED indicator
  • SELF ACTIVATION: This alarm will automatically activate when it is installed into the mounting bracket; the TEST/SILENCE button allows you to temporarily silence nuisance alarms, and the silence mode cannot be activated unless the unit is in alarm mode
  • ACCURATE & RESPONSIVE: Adopts an enhanced photoelectric sensor which responds faster to all fire types in one alarm; provides the earliest possible warning of smoke or fire while minimizing false alarms
  • 10-YEAR BATTERY LIFE: Equipped with a sealed 10-year lithium battery for continuous power with no replacement required during the 10-year life of the alarm; eliminates any worry about battery removal or unauthorized deactivation of the alarm
  • ASSURED QUALITY: Approved by the ETL and meets the UL 217 and UL 2034 safety standards; comes with a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support
  • SIMPLE INSTALLATION & OPERATION: Battery-operated unit installs quickly and easily without an electrician; one-button operation to test or silence the alarm
  • FASTER RESPONSE TO DANGERS WITH LOUD 85 DB ALARM: Gives you the earliest possible warning of smoke and CO threat with both a loud 85 dB alarm and a rapid flashing red LED indicator; this alarm is sure to wake up you and your family, even when sound asleep
  • PRACTICAL LCD DISPLAY: Clearly displays real-time CO levels above 30 ppm (parts per million) taken from the surrounding air, as well as the status of the alarm’s battery level
  • 10-YEAR BATTERY-OPERATED SMOKE & CO ALARM: A sealed lithium battery enables the unit to monitor your home 24/7, keeping you and your family safe and sound for up to a decade without frequent battery replacement; a low battery warning indicates the unit is coming to its end of life
  • PROTECTION FROM TWO DEADLY THREATS: One alarm protects against both dangerous smoke and carbon monoxide (CO) in the surrounding air; accurately detects CO from any potential sources; upgraded photoelectric and electrochemical sensors significantly increase the alarm’s sensitivity, enabling faster response times
  • Keep your safe : Carbon monoxide detector and smoke alarm located in hotels, motels, dormitories, hospitals, nursing homes, and group homes, install one fire alarm in every room.
  • LED light functional: Normal: 1 green led flashes,1 minute pause;Alarm mode:Siren with flash(Buzzer & Red LED).
  • Highly sensitive and accurate : Smoke and CO detector 10 year battery with most advanced photoelectric sensor, enabling the alarm to quickly detect dangerous smoke levels from slow-burning, smoldering fires; provides the earliest possible warning of fire while minimizing false alarms.
  • Self-check function: Smoke and carbon monoxide alarm automatically checks its battery and sensor every 10 seconds to ensure the key sensor and critical circuit are working properly. However, you should test the buzzer and LED indicator once a week to ensure normal functioning.
  • 10-year battery life: Smoke and carbon monoxide detector with sealed-in lithium power supply, no battery replacement required over 10 years life of the alarm, can provide constant monitoring, keep your family safe.
  • Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
  • 10-year limited warranty; equipped with end-of-life signal chirp, so you know when it's time to replace the unit for your safety
  • Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
  • Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms
  • Tells you whether the danger is smoke or carbon monoxide and where the threat is among up to 11 pre-programmed locations in your home
  • Keep your family safe with this 3-pack of talking hardwired smoke and carbon monoxide alarms; they're equipped with voice and location, so you are alerted of the danger and where it originates from across your house
  • The unit shall at a minimum meet the requirements of UL 2034, UL217, NFPA72, (chapter 11 2002 edition) The State of California Fire Marshall, NFPA101 (One and two family dwellings) Federal Housing Authority (FHA), Housing and Urban Development (HUD). It shall also include a 7-year manufacturer’s limited warranty
  • easy to install alarm that is suitable for all liv-ing areas and has a 10-year life and a 7-year limited warranty.
  • Ionization Smoke Alarm Sensor
  • Battery Safeguard – The battery door will not close unless the batteries are properly installed.
  • Battery Powered – Provides protection even during power outages when many fire and carbon monoxide incidents occur
  • Temperature Range:40˚F (4.4˚C) to 100˚F (37.8˚C)
  • Low Battery Warning – The unit warns of a low battery condition by announcing “low battery” and by initiating an alarm chirp and activating a flashing red LED.
  • Test/Reset Button – Tests alarm circuitry and triggers the voice announcement.
  • Combined Carbon Monoxide and Smoke Alarm – A single unit can be installed where previously, two were needed. Reduces installa-tion time and helps to keep home décor attractive
  • Voice Alarm – Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces “Fire!” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.

More Info

Kidde Smoke Detector, Lithium Battery Powered, Smoke Alarm with Voice Alert

More from Home & Kitchen
Search only Kidde brand name
Kidde Smoke Detector, Lithium Battery Powered, Smoke Alarm with Voice Alert

Current price: 28.54 USD

Saving: $4.43 (13%)


Check price and availability


Height: 1.6 Inches

Length: 5.22 Inches

Width: 5.22 Inches

Weight: 0.6 Pounds

Warranty: 10 year limited warranty

  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
  • 【Standarnts and Note】:CO monoxide detector combo standarnt as UL217/2034 . please keep the air fresh for one minute when batteries intalled.
  • 【Widely Used&Installation】: Battery operated installs without an electrician , more easily and quikcly mount on any wall or ceiling with included bracket,screws.Used for bedroom,living room ,kitchen room,bathroom,hotel, etc with the risk for fire smoke danger area.
  • 【Alarm Standards】: the alert time depend the level of carbon monoxide concentration. 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes.
  • 【Light and Sound Alarm Warning】: The Smoke CO Monoxide Alarms which detects the larger particles of a smoldering fires. When a dangerous level of smoke and carbon monoxide is detected the red LED will flash and the alarm pattern will sound 85-decibel alarm to protect your family's life and property safety from smoke or carbon monoxide, loud warning upon detection
  • UL Certified, 10-year limited warranty
  • Replacement Alert - can be silenced for 3 days at a time, maximum of 30 days; tamper-resistant technology deters removal of the unit or battery from the wall or ceiling
  • No battery replacement needed - combo smoke and CO detector operates on a non-replaceable, 10-year lithium battery
  • Intelligent technology - combines ionization & electrochemical sensors to detect invisible fire particles & CO gas, 85 decibel alarm alerts of fire
  • Fire & CO Detector in 1 unit with alert modes, LED lights, test-silence button, & Replacement Alert: a chirp that notifies when the unit needs to be replaced
  • Simple to Use & Easy Installation: The test/silence button operation of this smoke carbon monoxide alarm enables you to test the alarm weekly, easily silence when false alarms. Battery powered 2-in-1 carbon monoxide fire alarm with the included screws, anchor plugs ,requires no rewiring, easy to mount on any wall or ceiling.
  • Auto-Check System: This 2 in 1 smoke alarm and carbon monoxide detector has the Auto-Check System. The system will real-time check sensors, green light indicates function properly; yellow light alarm for equipment fault, enables you to know the running status clearly.
  • Three Alarm Mode: 85dB Buzzer & LED & Human Voice Warning. The 85dB loud buzzer with rapid flashing red indicator light will warn you when dangerous smoke or CO concentration is detected. The smoke alarm carbon monoxide alarm will emit clearly human voice warning to warn the kids and the oldster to escape the dangerous.
  • LCD Display:The smoke carbon monoxide alarm combo's LCD digit indicates real-time carbon monoxide (CO) concentration in the surrounding air, as well as the battery levels. A low battery warning (“LB”)lets you know it is time to change the battery; a smoke warning (“HHH”) lets you know that a smoke fire is happening.
  • 2-in-1 Highly Sensitive Alarm: Combination smoke alarm and carbon monoxide alarm has a built-in intelligent chipset. The photoelectric smoke sensor and electrochemical CO sensor with the Intelligent Real-time Monitoring System complies with UL 217 and UL 2034 standards, which ensures the highest level of safety and reliability. The highly Sensitive 2-in-1 co and smoke alarm combo is accurate and reliable, suitable for house, bedroom, living room, garage, hotel, indoor, vehicles, factory.
  • ASSURED QUALITY: Approved by the ETL and meets the UL 217 safety standard; comes with a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support
  • EASY INSTALLATION: Requires no rewiring; easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs
  • AUTO-CHECK FUNCTION: Constantly monitors itself and quickly warns you of faults or a weak battery; clearly informs you of the working status of the alarm with its 85 dB alarm and 3-color flashing LED indicator
  • SELF ACTIVATION: This alarm will automatically activate when it is installed into the mounting bracket; the TEST/SILENCE button allows you to temporarily silence nuisance alarms, and the silence mode cannot be activated unless the unit is in alarm mode
  • ACCURATE & RESPONSIVE: Adopts an enhanced photoelectric sensor which responds faster to all fire types in one alarm; provides the earliest possible warning of smoke or fire while minimizing false alarms
  • 10-YEAR BATTERY LIFE: Equipped with a sealed 10-year lithium battery for continuous power with no replacement required during the 10-year life of the alarm; eliminates any worry about battery removal or unauthorized deactivation of the alarm
  • ASSURED QUALITY: Approved by the ETL and meets the UL 217 and UL 2034 safety standards; comes with a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support
  • SIMPLE INSTALLATION & OPERATION: Battery-operated unit installs quickly and easily without an electrician; one-button operation to test or silence the alarm
  • FASTER RESPONSE TO DANGERS WITH LOUD 85 DB ALARM: Gives you the earliest possible warning of smoke and CO threat with both a loud 85 dB alarm and a rapid flashing red LED indicator; this alarm is sure to wake up you and your family, even when sound asleep
  • PRACTICAL LCD DISPLAY: Clearly displays real-time CO levels above 30 ppm (parts per million) taken from the surrounding air, as well as the status of the alarm’s battery level
  • 10-YEAR BATTERY-OPERATED SMOKE & CO ALARM: A sealed lithium battery enables the unit to monitor your home 24/7, keeping you and your family safe and sound for up to a decade without frequent battery replacement; a low battery warning indicates the unit is coming to its end of life
  • PROTECTION FROM TWO DEADLY THREATS: One alarm protects against both dangerous smoke and carbon monoxide (CO) in the surrounding air; accurately detects CO from any potential sources; upgraded photoelectric and electrochemical sensors significantly increase the alarm’s sensitivity, enabling faster response times
  • Keep your safe : Carbon monoxide detector and smoke alarm located in hotels, motels, dormitories, hospitals, nursing homes, and group homes, install one fire alarm in every room.
  • LED light functional: Normal: 1 green led flashes,1 minute pause;Alarm mode:Siren with flash(Buzzer & Red LED).
  • Highly sensitive and accurate : Smoke and CO detector 10 year battery with most advanced photoelectric sensor, enabling the alarm to quickly detect dangerous smoke levels from slow-burning, smoldering fires; provides the earliest possible warning of fire while minimizing false alarms.
  • Self-check function: Smoke and carbon monoxide alarm automatically checks its battery and sensor every 10 seconds to ensure the key sensor and critical circuit are working properly. However, you should test the buzzer and LED indicator once a week to ensure normal functioning.
  • 10-year battery life: Smoke and carbon monoxide detector with sealed-in lithium power supply, no battery replacement required over 10 years life of the alarm, can provide constant monitoring, keep your family safe.
  • Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
  • 10-year limited warranty; equipped with end-of-life signal chirp, so you know when it's time to replace the unit for your safety
  • Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
  • Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms
  • Tells you whether the danger is smoke or carbon monoxide and where the threat is among up to 11 pre-programmed locations in your home
  • Keep your family safe with this 3-pack of talking hardwired smoke and carbon monoxide alarms; they're equipped with voice and location, so you are alerted of the danger and where it originates from across your house
  • The unit shall at a minimum meet the requirements of UL 2034, UL217, NFPA72, (chapter 11 2002 edition) The State of California Fire Marshall, NFPA101 (One and two family dwellings) Federal Housing Authority (FHA), Housing and Urban Development (HUD). It shall also include a 7-year manufacturer’s limited warranty
  • easy to install alarm that is suitable for all liv-ing areas and has a 10-year life and a 7-year limited warranty.
  • Ionization Smoke Alarm Sensor
  • Battery Safeguard – The battery door will not close unless the batteries are properly installed.
  • Battery Powered – Provides protection even during power outages when many fire and carbon monoxide incidents occur
  • Temperature Range:40˚F (4.4˚C) to 100˚F (37.8˚C)
  • Low Battery Warning – The unit warns of a low battery condition by announcing “low battery” and by initiating an alarm chirp and activating a flashing red LED.
  • Test/Reset Button – Tests alarm circuitry and triggers the voice announcement.
  • Combined Carbon Monoxide and Smoke Alarm – A single unit can be installed where previously, two were needed. Reduces installa-tion time and helps to keep home décor attractive
  • Voice Alarm – Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces “Fire!” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • UL Certified, 10-year limited warranty
  • Test-Hush Feature - silences the unit for approximately 7 minutes
  • Whole home family protection - place 1 fire detector on each level of your home & in your bedroom
  • Photoelectric sensor technology - smoke detector detects visible fire particles (associated with smoldering fires); 85 decibel alarm alerts of fire
  • Smoke detector with alert modes, LED lights, & voice alarm, that states, "Fire Fire", "Warning Carbon Monoxide", or "Low Battery"

More Info

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