battery operated CO alarm

carbon monoxide alarm with end of life warning Standalone Carbon Monoxide Alarm with Sealed 10-Year Battery and Electrochemical Cell export OEM ODM wholesale

Hospitality CO Detector manufactured by Wanlin Fire Control — EN 50291-1 / CE / RoHS certified carbon monoxide alarm with electrochemical sensor, 85 dB siren, and reliable CO detection. Factory-direct pricing with OEM/ODM services, global shipping. Suitable for residential, commercial, and industrial CO safety applications. Contact for bulk quotation.