7 Best
Battery Powered Smoke Alarms
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Product Highlights- Uses electrochemical carbon monoxide sensor--the most accurate technology available
- Features low battery warning and end-of-life timer
- Package contents: 1 piece powered carbon monoxide alarm with digital display
- Battery-operated carbon monoxide alarm with digital display
- Simple to use silence/test button
- 2 aa batteries included
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Product Highlights
- Uses electrochemical carbon monoxide sensor--the most accurate technology available
- 1-9v battery (included) power source. (note: product may come with 2 aa batteries. this is the same model.)
- Package contents: 1 piece powered carbon monoxide alarm
- Battery-operated carbon monoxide alarm
- Simple to use silence/test button, low battery warning, end-of-life timer
- 5 year limited warranty
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Product Highlights
- 【lcd screen & indicator light】equipped with a large lcd screen, our battery operated smoke detector shows the the real time concentration value of carbon monoxide in the air and the remaining battery life. the 3-color indicator light changes in different status. the red light when alarm sends out , yellow for error, and green light continuous flashes to indicate low pow...
- 【easy installation & operation】the co detector can be easily installed with included mounting brackets and screws. powered by 3 aa batteries for easy replacement. press the “test” button to check if the device is working properly and to reset the smoke and carbon monoxide alarms. the alarm sounds loud so you easily hear.
- 【advanced sensor technology】this smoke and carbon monoxide detector designed with 2 in 1 photoelectric and electrochemical sensor to achieve real-time detection of smoke and carbon monoxide leakage, and send out instant alarm, ensuring complete safety and save your home and family from any potential danger
- 【accurate & all-around protection】it will ensure that smoke triggers the alarm instead of interference by taking 3 separate smoke samples from the surrounding air .360° air inlet ring ensures complete accurate inspection without blind spots. ensure whole family protection with 24hours monitoring by placing 1 carbon monoxide detector on each level of your home, in your b...
- 【zero-risk purchase】the combination smoke and carbon monoxide alarm complies with ul217 and ul2034 standards. we are committed to offering qualified products and best customer service. full refund or free return within 60 days and 3 years free repair. protect your home and family with smoke alarms!
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Product Highlights
- 2-in-1 function: photoelectric smoke sensor and electrochemical co sensor work independently, smoke alarm prior to co alarm. smoke monoxide detector detects fast and slow-burning fires with minimized false alarms, provides you the ultimate protection
- High-tech: this 2 in 1 smoke and carbon monoxide alarm has a built-in intelligent chipset. led light is green in normal and turn red in emergency, fire alarms smoke detectors detect the safety of your house at anytime
- 10 years life: this smoke detector carbon monoxide detector combo contains 1 built-in 3v lithium battery, and could keep for 10 year without replacing to protect environment and save time. low battery warning will open when you need to change smoke detector
- How to test & silence: test and silence combo smoke co alarm by pressing test/silence button, mute time last for 10 minute. fire alarm tone is over 85 db at 3 meter and will sound throughout your entire home
- Install easily: smoke alarm(not hardwired) can be installed in 5 minutes by yourself, coming with screws and bracket. smoke alarms can be mounted in ceiling or wall of every room, bedroom, kitchen to ensure the safety of you and your family
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Product Highlights
- ☆ hush mode features temporarily silences nuisance alarms. if the alarm had detected a co level of 100ppm or higher, the unit will alarm to warn of the co incident when the test/ reset button is pressed.
- ☆ low current consumption, long standby life, powered by 3 aa batteries (not included), low battery prompt. alarm concentration: 50ppm.60～90 nutes; 100 ppm.10～40 nutes; 300 ppm. 3 nutes.
- ☆ combined c n monoxide and smoke alarm, a single alarm can be installed where previously two were needed. reduce installation time and help to keep home decoration attractive.
- ☆ smoke and c n monoxide detector offers excellent security, making a loud alarm when it detects a buildup of smoke or c n monoxide, and instantly alert those in danger, ensure the safety of personal life.
- ☆ built-in electroche cal sensor with high accuracy and infrared p electric sensor, high stability and sensitivity, reduces false alarms. alarm memory function, produce memory after last test, more sensitive next time.
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