Wireless

fire door status indicator for schools 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 applicati···

Fire Door Alarm with Voice Announcement China manufacturer. UL 60930 and EN 16061 certified fire door alarm with real-time position monitoring, 4G wireless alert, fire door status tracking, OEM/ODM, wholesale, global shipping to Czech Republic. Contact: wanlinfirecontrol@163.com

Fire Door Alarm with Visual Reminder China manufacturer. UL 60930 and EN 16061 certified fire door alarm with real-time position monitoring, 4G wireless alert, fire door status tracking, OEM/ODM, wholesale, global shipping to Czech Republic. Contact: wanlinfirecontrol@163.com

Fire Door Alarm with Digital Readout China manufacturer. UL 60930 and EN 16061 certified fire door alarm with real-time position monitoring, 4G wireless alert, fire door status tracking, OEM/ODM, wholesale, global shipping to Czech Republic. Contact: wanlinfirecontrol@163.com

Fire Door Alarm with SmartThings China manufacturer. UL 60930 and EN 16061 certified fire door alarm with real-time position monitoring, 4G wireless alert, fire door status tracking, OEM/ODM, wholesale, global shipping to Czech Republic. Contact: wanlinfirecontrol@163.com

Fire Door Alarm with Event History China manufacturer. UL 60930 and EN 16061 certified fire door alarm with real-time position monitoring, 4G wireless alert, fire door status tracking, OEM/ODM, wholesale, global shipping to Czech Republic. Contact: wanlinfirecontrol@163.com

Fire Door Alarm with Self Diagnostic China manufacturer. UL 60930 and EN 16061 certified fire door alarm with real-time position monitoring, 4G wireless alert, fire door status tracking, OEM/ODM, wholesale, global shipping to Czech Republic. Contact: wanlinfirecontrol@163.com

Fire Door Surface Mount Alarm China manufacturer. UL 60930 and EN 16061 certified fire door alarm with real-time position monitoring, 4G wireless alert, fire door status tracking, OEM/ODM, wholesale, global shipping to Czech Republic. Contact: wanlinfirecontrol@163.com

Fire Door Adhesive Mount Alarm China manufacturer. UL 60930 and EN 16061 certified fire door alarm with real-time position monitoring, 4G wireless alert, fire door status tracking, OEM/ODM, wholesale, global shipping to Czech Republic. Contact: wanlinfirecontrol@163.com

fire door closing approved device direct from Wanlin Fire Protection — 12-year factory experience, WL-FD106 fully certified EN 1155/NFPA 80/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.4 + WiFi 6 + Zigbee 3.0, AI Adaptive Analysis + Multi-Sensor Fusion, AC powered + 48h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving···