SAFE TECH Wireless Interconnected Carbon Monoxide Detector, Detector 10 Year Battery with LCD Digital Display and Sound Warning,Portable for Home School Office

【High Accuracy & ReliabilIty】This carbon monoxide detector conforms to EN 50291-1:2018 standards and has a built-in advanced electrochemical sensor that detects dangerous CO levels more accurately and responds more quickly. In case of danger, the carbon monoxide detector gives an alarm of no less than 85dB to 3-meter, providing you the ultimate protection 【Customizable Wireless Network】The AJ-833SI is a wireless interconnected carbon monoxide detector. Create various grouped networks to meet your needs and interconnect alarms with the SAFE-TECH AJ Series, so that when one alarm is triggered, all of them go off, fully protecting your home and family 【10 Years Battery】The smoke alarm has a built-in 3V lithium battery, which runs for 10 years and reminds you when the battery is low. When the alarm sends a fault signal, you must replace the product immediately 【Intuitive LCD】 LCD screen displays real-time CO levels. 3-colored LED indicator flashes red, green, or yellow to indicate an alarm, power, or a fault 【Flexible Installation】Provided with screws and anchor plugs, it installs quickly and easily anywhere. It is suitable for families, schools, hotels, garages and other places, Weight: 0.4188782978 Pounds, Manufacturer: SAFE TECH