Carbon Monoxide Alarm, Carbon Monoxide Detector, CO Alarm, CO Detector, CO Gas Detector
Customer Service Hotline：
+8613261677119
Carbon Monoxide Alarm, Carbon Monoxide Detector, CO Alarm, CO Detector, CO Gas Detector+8613261677119
ISO 9001 Fire Door Alarm manufactured by Wanlin Fire Control — EN 14637 / CE / RoHS certified fire door alarm with magnetic contact sensor, 85 dB siren, and reliable door position monitoring. Factory-direct pricing with OEM/ODM services, global shipping. Suitable for commercial, healthcare, hospitality, and industrial fire door safety applications. Contact ···