4 Carbon Monoxide Detector Warning Alarm Sensor LED Digital Battery
Install 30 cm below or above the ceiling of the room to be probed. The installation should not be too close to the gas stove or smoking machine. Avoid oil smoke directly into the alarm, otherwise it will affect the sensitivity of the alarm household carbon monoxide alarm for gas, co leakage detection, can be installed in the kitchen, bathroom and other places.
Carbon Monoxide Alarm Smoke Detector Carbon Monoxide Detector Powered Battery
High Sensitivity: Carbon monoxide detector with built in carbon monoxide detection chip and electrochemical sensors, can quickly detect invisible carbon monoxide in the air, and react quickly to protect your safety.