10 Year Battery CO Alarm

bedroom CO detector Standalone Carbon Monoxide Alarm with Sealed 10-Year Battery and Electrochemical Cell export OEM ODM wholesale

CO Sensor with PPM Display China manufacturer. UL 2034 and EN 50291 certified CO alarm with electrochemical sensor, 4G wireless monitoring, 10-year sealed battery, OEM/ODM, wholesale, global shipping to Australia. Contact: wanlinfirecontrol@163.com