4 Best
Battery Operated Smoke Detectors
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Product Highlights- [10 years battery & photoelectric sensor] interconnected smoke alarm provides 10 years of continuous power with a built-in lithium battery, saving on energy while ensuring the alarm is always on, no need to change the battery constantly. photoelectric sensor alarm detects the large particles typical of smoky, smouldering fires while reducing the number of false alarm
- [loud 85db sound & hush button] battery-powered interconnected smoke alarm features a loud 85-decibel sound alarm that can wake even the soundest of sleepers and alert you where the danger is located. a one-touch hush button enables to silence false alarms and allows you to test the unit monthly, which is more convenient than disabling the unit
- [interconnected smoke alarm] the wireless battery-operated interconnected smoke alarms can interconnect with each other, one goes all go wireless interconnected smoke alarms so that they all sound when one is activated, keeping you and your family safe.up to 20~50 compatible interconnected smoke alarms can communicate with each other and alert you when there is a proble...
- [easy installation] smoke detector comes with screws and mounting brackets, easy to install in several minutes since there are no wires needed. applicable to housing, company, factory, hospital, hotels, warehouse, office, shopping mall, schools (do not use in bathroom, laundry room, kitchen) finished attics and basements
- [certified quality] this wireless interconnected smoke alarm is made of abs, which is very durable and resists high temperatures, doesn’t contain any radioactive material, in full compliance with as3786
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Product Highlights
- Alarm standard: the alarm time depends on the carbon monoxide concentration level: 50ppm, alarm within 60 to 90 minutes; 100ppm, alarm within 10 to 40 minutes; 300ppm, alarm within 3 minutes.when the concentration exceeds a certain level,the red led flashes and a loud alarm mode occurs - 85 db loud alarm with flashing led.you can quickly and clearly understand the conce...
- How to use: diameter 9.5* height 3(cm) carbon nonoxide alarm, 2*1.5v aaa battery powered carbon monoxide detector (batteries not included), low current consumption, long standby time. carbon monoxide detectors are easy to install and require no rewiring. simple to use with just a test/reset button, briefly press once to enter working mode. if you need to test whether th...
- Safe & reliable:this new advanced carbon monoxide detector,equipped with led display screen and a highly sensitive electrochemical sensor , easy to read numerical values (ppm),accurately continuous monitoring of carbon monoxide levels and quickly,you could clearly understand the concentration of ppm and take corresponding measures when danger occurs to keep your family ...
- Digital lcd display: the screen displays a wide range of real-time co levels from 000 to 999ppm. when the co reading is above 30 ppm, the blue backlight turns on and displays real-time levels, the alarm time depends on the carbon monoxide level.through the lcd display of the gas detector, you can read and monitor the co concentration at any time and avoid the occurrence...
- Package contents: 2 x mini carbon monoxide detectors in one package, 4 x expansion screws, 4 x anchor plugs,1 x user manual.buy with confidence: all our carbon monoxide alarms are rigorously tested and comply with ce en50291 standards. if you have any questions about carbon monoxide detector, please feel free to contact us, we promise and guarantee customer service to p...
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Product Highlights
- Real-time insights: experience real-time monitoring with instant carbon dioxide concentration per cubic meter displayed prominently. a flashing light indicates the class of the range, making it easy to understand and react accordingly.
- Future-ready design: our intelligent operating system supports firmware upgrades, ensuring your device stays up-to-date with the latest features and optimizations.
- Crystal-clear clarity: the high-resolution screen boasts super-clear brightness that adapts automatically. each indicator is accompanied by a color-coded display, ensuring you grasp indoor air quality, room temperature, and humidity levels at a glance.
- Seamless connectivity: enjoy the power of smart wifi technology. with the mobile app, you can monitor up to five indicators remotely. dive deeper into your environment by viewing or exporting historical data from the past 24 hours or 30 days.
- Versatile application: perfectly suited for a range of settings, from agricultural and greenhouse planting to production warehouses, material processing laboratories, and even home use.
SHOWview product -
Product Highlights
- [non-removable 10-year battery & photoelectric sensor] interconnected smoke alarm provides 10 years of continuous power with a built-in lithium battery, saving on energy while ensuring the alarm is always on, no need to change the battery constantly. photoelectric sensor alarm detects the large particles typical of smoky, smouldering fires while reducing the number of f...
- [loud 85db sound & hush button] battery-powered interconnected smoke alarm features a loud 85-decibel sound alarm that can wake even the soundest of sleepers and alert you where the danger is located. a one-touch hush button enables to silence false alarms and allows you to test the unit monthly, which is more convenient than disabling the unit
- [interconnected smoke alarm] the wireless battery-operated interconnected smoke alarms can interconnect with each other, one goes all go wireless interconnected smoke alarms so that they all sound when one is activated, keeping you and your family safe.up to 20~50 compatible interconnected smoke alarms can communicate with each other and alert you when there is a proble...
- [easy installation] smoke detector comes with screws and mounting brackets, easy to install in several minutes since there are no wires needed. applicable to housing, company, factory, hospital, hotels, warehouse, office, shopping mall, schools (do not use in bathroom, laundry room, kitchen) finished attics and basements
- [certified quality] this wireless interconnected smoke alarm is made of abs, which is very durable and resists high temperatures, doesn’t contain any radioactive material, in full compliance with as3786
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