Title:<br> Aqara Smart Natural Gas Detector Zigbee Gas Leak Alarm Intelligent Linkage Smart HomeSecurity<br> Features：<br> <br> Strict Quality Control,Don't Ignore Any Details.The built-in catalytic combustion gas sensor adopts advanced gas concentration detection algorithm,with high sensitivity, strong anti-interference, and a service life of up to 5 years.<br> When a natural gas leak is detected, immediately alarm and close the solenoid valve in parallel to ensure safety from the source.<br> When a natural gas leak is detected, the linkage gateway will send out an audible and visual alarm, and you can hear clearly when sleeping in the bedroom.<br> When a natural gas leak is detected, the linkage gateway sends a remote reminder to the mobile phone, so that you can confirm the safety of your home even when you are away.<br> Easy Install.The natural alarm can be installed by punching or pasting,according to the applicable situation and personal situation.<br> <br> <br> Specification：<br> Product Name: Aqara Natural Gas Alarm Sensor<br> Product Model: JT-BZ-01AQ/A<br> Detection gas:Methane (CH4)<br> Power supply: 220VAC<br> Product size:: 80.4×31mm (including mounting plate)<br> Net weight: 88G (without adapter)<br> Detection range: 0~20%LEL<br> Alarm setting value: 10%LEL<br> Operating temperature: -10℃~ 55℃<br> Operating humidity:≤93%RH (non-condensing)<br> Wireless Connection: Zigbee<br> Service life: 5 years (may vary slightly due to different use environment)<br> Package list：<br> 1*Aqara Natural Gas Alarm Sensor<br> 1*Manual<br> Note:<br> 1.This is Chinese version, when you connect with APP, please change the region to China Mainland, thanks.<br> 2.Work with Aqara / switch HomeKit / Mijia<br> 3.Need use Aqara Hub E1, Aqara Hub M1S, otherwise it's not working.<br> <br> <br> <br> <br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store