residential CO alarm EN 50291 Carbon Monoxide Alarm and EN 54-26 CO Fire Detector export OEM ODM wholesale
carbon monoxide detector EN 50291 Carbon Monoxide Alarm and EN 54-26 CO Fire Detector export OEM ODM wholesale
Intelligent Fire and CO Alarm 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.
Stairwell CO Alarm 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 New Zealand. Contact: wanlinfirecontrol@163.com
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