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Fire Door Handle Sensor China Manufacturer, 4G Wireless Fire···
Fire Door Handle Senso···
2026-07-15
Fire Door Handle Sensor 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 Singapore. Contact: wanlinfirecontrol@163.com
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Fire Door Alarm Buzzer China Manufacturer, 4G Wireless Fire ···
Fire Door Alarm Buzzer···
2026-07-15
Fire Door Alarm Buzzer 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 Philippines. Contact: wanlinfirecontrol@163.com
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fire door closing interface, Fire Door Monitor System with C···
fire door closing inte···
2026-07-15
fire door closing interface direct from Wanlin Fire Protection — 12-year factory experience, WL-FD105 fully certified EN 1155/NFPA 80/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.4 + Ethernet + WiFi, Multi-Door Network + Cloud Management, Gateway AC powered + 48h backup; sensors battery-powered. MOQ 100 units, 25-30 working days, OEM/ODM custom branding availabl···
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