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Test/sience button: tests the unit for proper operation and resets the carbon monoxide alarm, Alarm. A loud 85-decibel alarm sounds when carbon monoxide, and Smoke levels begin to rise, Easy to Install and Use: The alarm can easily install with mounting bracket.
It can keep you and your family safe at any time. No hardwired anymore. 10 year battery operated: this combination smoke detector and carbon monoxide detector alarm provides 10 years of continuous power with a built-in lithium battery; provides continuous monitoring of smoke and co levels, even if there's a power failure; an end-of-life signal will let you know when it's time to replace the unit for safety.

Our 24-hour friendly service until you are satisfied. No need to get up and down chairs at home or on ladders, especially for seniors. If you meet any problems in using our fire detector, please click "Contact Seller". Friendly automatic detection test a large test/silence button on the fire detectors cover so you can easily tap it with a mop handle or a broom.
10 year battery smoke detector include sealed 10-year lithium battery non-removable, reducing the trouble of frequent battery replacement. Comes with screws and brackets, not rewiring hardwired. Two-step activation note step 1- press the middle round test button and hold it for above three seconds until LED light. Step 2- release it within two seconds, the unit will generate a "beep" indicates that fire detection alarm is activiated and goes into work status. Worry-free shopping100% new smoke alarms. Compact size 4.

Features loud 85-decibel alarm and single test/silence button. Patented smoke entry system allows for a direct path to the photoelectric smoke sensor.
New sleek and thin design adds an element of style to safety. Complies with all current 10-year legislation in U. S. Slim shape is half as thick as a standard smoke alarm; easy twist-lock mounting system and tamper-resistant design. 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.

You can press the mute button when the detector makes a sound. No battery replacement requiredsmoke detector sealed 3v lithium battery, battery life of 10 years, smoke detector in the battery power will be low when the "squeak" warning, to avoid frequent battery replacement, accompanied by a red LED flashing.
Photoelectric technologysmoke alarms use photoelectric technology to provide faster response to all types of fires and reduce the incidence of false alarms. Notebefore using the smoke detector, release the button within 2 seconds after the red light flashes and the unit will beep to indicate it is activated and ready for detection status. When the battery life is exhausted, please complete the activation operation.

Test & hush button - quickly silence false alarms or perform regular tests. Ul certified, 10-year limited warranty. Photoelectric smoke detector - quickly senses visible fire particles associated with smoldering fires.

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.

Smoke alarm won't work if activation fails. Activation before installation: press test button and hold it for more than 3 seconds until LED lights, and release it within 2 seconds, smoke detector will generate a “beep” indicating that it is successfully activated.
Certified safe and reliable: the smoke detector has passed UL certification, its quality is guaranteed. And it can save energy and protect environment. Photoelectric technology: the smoke alarm uses a photoelectric sensor to ensure that fire smoke can be detected in advance, the photoelectric sensor is purer than the ion sensor, giving family more time to escape. You won't worry about replacing the battery any more.

Notebefore using the smoke detector, please complete the activation operation. When the battery life is exhausted, please replace the smoke detector.
Press and hold the test button until the lED lights up, release the button within 2 seconds after the red light flashes and the unit will beep to indicate it is activated and ready for detection status. You can press the mute button when the detector makes a sound. With a loud alarm tone about 85 decibels and a visible LED flashing, the permanent alarm device can warn you of any fire hazards.

Simple to use: the test/silence button of this smoke alarm carbon monoxide alarm enables you to test the alarm weekly, an alarm tone of over 85 dB will instantly alert the entire household, and to easily silence the alarm when false alarms occur; malfunction and low battery warnings allow you to easily know the working status of the alarm; in case of an emergency, even those in sleep.
10-year battery life: this combination smoke alarm and carbon monoxide alarm provides 10 years of continuous power with a built-in lithium battery; provides continuous monitoring of smoke and CO levels, even if there's a power failure; an end-of-life signal will let you know when it’s time to replace the unit for safety. Alarm types for more convenient: different alarm patterns of this carbon monoxide alarm and smoke alarm tell you it is either smoke or carbon monoxide is detected without checking the LCD display; smoke alarm: delivers 3 long beeps every 1. 5 seconds and the red led flashes with the alarm sound; CO alarm: delivers 4 quick beeps every 5.

Photoelectric technologysmoke alarms use photoelectric technology to provide faster response to all types of fires and reduce the incidence of false alarms. Press and hold the test button until the LED lights up, please replace the smoke detector.
With a loud alarm tone about 85 decibels and a visible LED flashing, the permanent alarm device can warn you of any fire hazards. You can press the mute button when the detector makes a sound. Quality services for your safe homeour products are UL listed, so use them with confidence. Test/mute buttonthe smoke detector has a "test/silence" function so you can test the alarm at any time to make sure it is in good working order.
1. Lecoolife
#ad
3 Pack Photoelectric Smoke and Carbon Monoxide Detector, Smoke Alarm Sealed-in 10 Year Lithium Battery-Operated White
#adLecoolife #ad - Combo smoke and co detector: 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.Test/sience button: tests the unit for proper operation and resets the carbon monoxide alarm, Alarm. A loud 85-decibel alarm sounds when carbon monoxide, and Smoke levels begin to rise, Easy to Install and Use: The alarm can easily install with mounting bracket.
More information #ad
Low battery signal: low battery voltage signal and end of life warning ensures the co detector can work normal. Environment friendly, without smell, radiation or harm. It can keep you and your family safe at any time. No hardwired anymore. 10 year battery operated: this combination smoke detector and carbon monoxide detector alarm provides 10 years of continuous power with a built-in lithium battery; provides continuous monitoring of smoke and co levels, even if there's a power failure; an end-of-life signal will let you know when it's time to replace the unit for safety.
Brand | Lecoolife #ad |
Manufacturer | Lecoolife #ad |
Part Number | GS811-A |
Model | 81 |
More information #ad
2. YIYANG LIAN
#ad
3 Pack Smoke Detectors Fire Alarms, Red LED Flash for Hearing Impaired, Smoke Detector 10 Year Battery Sealed, Big Test Silence Button, Photoelectric Sensor Alarm Battery Operated
#adYIYANG LIAN #ad - Mini and beautiful, office. Portable fashion design the fire alarm is made of upgraded ABS material, living room, suitable for bedroom, high temperature does not burn. Photoelectric sensor smoke detector 3 pack smoke alarms can quickly respond to fire smoke and provide the earliest possible fire alarm.Our 24-hour friendly service until you are satisfied. No need to get up and down chairs at home or on ladders, especially for seniors. If you meet any problems in using our fire detector, please click "Contact Seller". Friendly automatic detection test a large test/silence button on the fire detectors cover so you can easily tap it with a mop handle or a broom.
More information #ad
Over 85 db of different frequency alarms and fast flashing Red LED indicators, which is very helpful for the hearing impaired with mild. 10 year battery smoke detector include sealed 10-year lithium battery non-removable, reducing the trouble of frequent battery replacement. Comes with screws and brackets, not rewiring hardwired. Two-step activation note step 1- press the middle round test button and hold it for above three seconds until LED light. Step 2- release it within two seconds, the unit will generate a "beep" indicates that fire detection alarm is activiated and goes into work status. Worry-free shopping100% new smoke alarms. Compact size 4.
Brand | YIYANG LIAN #ad |
Manufacturer | HUIZHOU ANKA SCI-TECH CO., LIMITED #ad |
Height | 1.4 Inches |
Length | 4.7 Inches |
Width | 4.7 Inches |
Part Number | AJ-730 |
Model | AJ-730 |
More information #ad
3. FIRST ALERT
#ad
First Alert Slim Photoelectric Smoke Alarm with 10-Year Sealed Battery, PR710, White
#adFIRST ALERT #ad - Patented smoke entry system allows for a direct path to the sensor. States/cities where required. Nuisance free photoelectric technology reduces false alarms that result from cooking and shower steam. Powered by sealed, ten year lithium batteries to provide continuous protection for ten years without battery replacement.Features loud 85-decibel alarm and single test/silence button. Patented smoke entry system allows for a direct path to the photoelectric smoke sensor.
More information #ad
Meets ul217 standards and complies with legislative requirements for 10-year battery operated smoke alarms. Equipped with photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms. New sleek and thin design adds an element of style to safety. Complies with all current 10-year legislation in U. S. Slim shape is half as thick as a standard smoke alarm; easy twist-lock mounting system and tamper-resistant design. 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.
Brand | FIRST ALERT #ad |
Manufacturer | First Alert #ad |
Height | 0.96 Inches |
Length | 4.92 Inches |
Weight | 1 Pounds |
Width | 4.92 Inches |
Part Number | PR710 |
Model | PR710 |
More information #ad
4. SITERWELL
#ad
Suitable for Living Room/Home Fire Safety GS508C 4 Packs, SITERWELL Smoke Alarm 10 Years Battery Life, 3V Sealed Battery UL217 Photoelectric Sensor with Mute Button and Test Button
#adSITERWELL #ad - Quality services for your safe homeour products are UL listed, so use them with confidence. Test/mute buttonthe smoke detector has a "test/silence" function so you can test the alarm at any time to make sure it is in good working order. With a loud alarm tone about 85 decibels and a visible LED flashing, the permanent alarm device can warn you of any fire hazards.You can press the mute button when the detector makes a sound. No battery replacement requiredsmoke detector sealed 3v lithium battery, battery life of 10 years, smoke detector in the battery power will be low when the "squeak" warning, to avoid frequent battery replacement, accompanied by a red LED flashing.
More information #ad
Press and hold the test button until the LED lights up, please replace the smoke detector. Photoelectric technologysmoke alarms use photoelectric technology to provide faster response to all types of fires and reduce the incidence of false alarms. Notebefore using the smoke detector, release the button within 2 seconds after the red light flashes and the unit will beep to indicate it is activated and ready for detection status. When the battery life is exhausted, please complete the activation operation.
Brand | SITERWELL #ad |
Manufacturer | Siterwell Electronics Co.,Limited #ad |
Part Number | GS508C |
More information #ad
5. Kidde
#ad
Kidde Smoke Detector, Long-Life Lithium Battery Powered Smoke Alarm with Hush Button
#adKidde #ad - Easy to install - activates automatically when the smoke detector is attached to the mounting bracket. Loud 85-decibel alarm - sounds when fire or smoke is detected.Test & hush button - quickly silence false alarms or perform regular tests. Ul certified, 10-year limited warranty. Photoelectric smoke detector - quickly senses visible fire particles associated with smoldering fires.
More information #ad
Still works during power failures - smoke alarm operates on a long-life lithium battery, no battery changes are required over the lifetime of the device. Multiple alarms provide whole-home detection - place one fire alarm on each level of your home and inside each bedroom.Brand | Kidde #ad |
Manufacturer | Kidde Safety #ad |
Height | 1.6 Inches |
Length | 5.22 Inches |
Weight | 0.6 Pounds |
Width | 5.22 Inches |
Part Number | 21029747 |
Model | P3010L |
Warranty | 10 year limited warranty |
More information #ad
6. Kidde
#ad
Kidde 21026065 Smoke & Carbon Monoxide Alarm with Voice Warning
#adKidde #ad - Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms. Voice alarm – announces the hazard type detected thereby helping to speed up the correct reaction.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.
More information #ad
Eliminates worry about battery removal or unauthorized deactivation of alarm. Self-activation – Alarm automatically activates when attached to the mounting bracket. Alarm announces “fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.Brand | Kidde #ad |
Manufacturer | Kidde Safety #ad |
Height | 5.22 Inches |
Length | 5.22 Inches |
Weight | 0.33 Pounds |
Width | 1.6 Inches |
Part Number | 21026065 |
Model | P3010CU |
Warranty | 10 year limited |
More information #ad
7. SITERWELL
#ad
Fire Detector with Low Battery and Fault Warning for House and Bedroom, GS526A, SITERWELL Smoke Detector, UL Listed, 4 Packs, 10 Year Fire Alarm with Photoelectric Sensor and Built-in Battery
#adSITERWELL #ad - Besides, and avoids the radiation of the ion sensor. 10 years life time: the smoke alarm can be 10 years life time and has 10 years life time non-repalced battery. The smoke alarm don't contain any radioactive material and won't cause harm to human's body.Smoke alarm won't work if activation fails. Activation before installation: press test button and hold it for more than 3 seconds until LED lights, and release it within 2 seconds, smoke detector will generate a “beep” indicating that it is successfully activated.
More information #ad
Fault signal alarm: the photoelectric smoke alarm is very easily tested only by pressed the button more than 5 seconds, the low battery will have a signal alarm which will recall you to change a new battery. Certified safe and reliable: the smoke detector has passed UL certification, its quality is guaranteed. And it can save energy and protect environment. Photoelectric technology: the smoke alarm uses a photoelectric sensor to ensure that fire smoke can be detected in advance, the photoelectric sensor is purer than the ion sensor, giving family more time to escape. You won't worry about replacing the battery any more.
Brand | SITERWELL #ad |
Manufacturer | SITERWELL ELECTRONICS CO.,LIMITED #ad |
Height | 1.33 Inches |
Length | 3.93 Inches |
Width | 3.93 Inches |
Part Number | GS526A |
Model | GS526A |
More information #ad
8. SITERWELL
#ad
Suitable for Living Room/Home Fire Safety GS508C 1 Pack, 3V Sealed Battery UL217 Photoelectric Sensor with Mute Button and Test Button , SITERWELL Smoke Alarm 10 Years Battery Life
#adSITERWELL #ad - Test/mute buttonthe smoke detector has a "test/silence" function so you can test the alarm at any time to make sure it is in good working order. Quality services for your safe homeour products are UL listed, so use them with confidence. Photoelectric technologysmoke alarms use photoelectric technology to provide faster response to all types of fires and reduce the incidence of false alarms.Notebefore using the smoke detector, please complete the activation operation. When the battery life is exhausted, please replace the smoke detector.
More information #ad
No battery replacement requiredsmoke detector sealed 3v lithium battery, battery life of 10 years, smoke detector in the battery power will be low when the "squeak" warning, to avoid frequent battery replacement, accompanied by a red LED flashing. Press and hold the test button until the lED lights up, release the button within 2 seconds after the red light flashes and the unit will beep to indicate it is activated and ready for detection status. You can press the mute button when the detector makes a sound. With a loud alarm tone about 85 decibels and a visible LED flashing, the permanent alarm device can warn you of any fire hazards.
Brand | SITERWELL #ad |
Manufacturer | Siterwell Electronics Co.,Limited #ad |
Part Number | GS508C |
Model | GS508C |
More information #ad
9. X-Sense
#ad
Auto-Check, X-Sense 10-Year Battery Not Hardwired Combination Smoke and Carbon Monoxide Detector Alarm, Dual Sensor Smoke CO Alarm Complies with UL 217 & UL 2034 Standards, SC03
#adX-Sense #ad - 8 seconds and the red LED flashes with the alarm sound. High accuracy and sensitivity: x-sense carbon monoxide fire alarm is equipped with combination photoelectric smoke and electrochemical CO sensors that work independently of each other; instantly notifies you when dangerous smoke or CO concentration is detected; provides the ultimate protection from 2 deadly threats, all contained in 1 unit.Simple to use: the test/silence button of this smoke alarm carbon monoxide alarm enables you to test the alarm weekly, an alarm tone of over 85 dB will instantly alert the entire household, and to easily silence the alarm when false alarms occur; malfunction and low battery warnings allow you to easily know the working status of the alarm; in case of an emergency, even those in sleep.
More information #ad
Easy installation with quality: x-sense smoke carbon monoxide alarm combo requires no rewiring; easy to mount on any wall or ceiling without an electrician; all X-SENSE carbon monoxide alarm and smoke alarm are rigorously tested to meet UL 217 and UL 2034 safety standards; comes with a lifetime customer support. 10-year battery life: this combination smoke alarm and carbon monoxide alarm provides 10 years of continuous power with a built-in lithium battery; provides continuous monitoring of smoke and CO levels, even if there's a power failure; an end-of-life signal will let you know when it’s time to replace the unit for safety. Alarm types for more convenient: different alarm patterns of this carbon monoxide alarm and smoke alarm tell you it is either smoke or carbon monoxide is detected without checking the LCD display; smoke alarm: delivers 3 long beeps every 1. 5 seconds and the red led flashes with the alarm sound; CO alarm: delivers 4 quick beeps every 5.
Brand | X-Sense #ad |
Manufacturer | X-Sense #ad |
Height | 2 Inches |
Length | 5.7 Inches |
Weight | 0.68 Pounds |
Width | 5.7 Inches |
Part Number | SC03 |
Model | SC03 |
Warranty | 60-day money-back guarantee, 5-year quality warranty, and lifetime technical support |
More information #ad
10. SITERWELL
#ad
SITERWELL Smoke Alarm 10 Years Battery Life, 3V Sealed Battery UL217 Photoelectric Sensor with Mute Button and Test Button , Suitable for Living Room/Home Fire Safety GS508C 2 Packs
#adSITERWELL #ad - No battery replacement requiredsmoke detector sealed 3v lithium battery, battery life of 10 years, to avoid frequent battery replacement, smoke detector in the battery power will be low when the "squeak" warning, accompanied by a red LED flashing.Photoelectric technologysmoke alarms use photoelectric technology to provide faster response to all types of fires and reduce the incidence of false alarms. Press and hold the test button until the LED lights up, please replace the smoke detector.
More information #ad
Notebefore using the smoke detector, release the button within 2 seconds after the red light flashes and the unit will beep to indicate it is activated and ready for detection status. When the battery life is exhausted, please complete the activation operation. With a loud alarm tone about 85 decibels and a visible LED flashing, the permanent alarm device can warn you of any fire hazards. You can press the mute button when the detector makes a sound. Quality services for your safe homeour products are UL listed, so use them with confidence. Test/mute buttonthe smoke detector has a "test/silence" function so you can test the alarm at any time to make sure it is in good working order.
Brand | SITERWELL #ad |
Manufacturer | Siterwell Electronics Co.,Limited #ad |
Part Number | GS508C |
Model | GS508C |
More information #ad