3 Packs Carbon Monoxide Detectors, AGSMXSYG Carbon Monoxide Alarm Battery Powered with Digital Display, CO Detector Alarms Monitor Battery Operated for Home,RV & Kitchen

High-precision Electrochemical Sensors: imported sensors, high sensitivity, high reliability, real-time monitoring of carbon monoxide gas leakage in the environment.

Clear LCD Display: when there is carbon monoxide gas concentration in the environment, the detector will immediately display the carbon monoxide level.

85dB Alarm: The detector is equipped with an alarm threshold that will sound an alarm when the carbon monoxide concentration reaches the alarm value.

Power-saving Design: When there is no carbon monoxide gas in the environment, the detector screen will not display; when carbon monoxide gas is detected in the environment, the detector will immediately display the carbon monoxide concentration level.

Normal Working Condition: put in the battery, count down 30 seconds, then every 30 seconds flashing green light means it has been working normally.

Multi-scene Application: the carbon monoxide detector is suitable for kitchen, bedroom, garage and other scenes.