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Fire Door Alarm with Zigbee China Manufacturer, 4G Wireless ···
Fire Door Alarm with Z···
2026-07-15
Fire Door Alarm with Zigbee 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 UK. Contact: wanlinfirecontrol@163.com
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Bluetooth Fire Door Alarm China Manufacturer, 4G Wireless Fi···
Bluetooth Fire Door Al···
2026-07-15
Bluetooth Fire Door 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 France. Contact: wanlinfirecontrol@163.com
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4G Fire Door Alarm China Manufacturer, 4G Wireless Fire Door···
4G Fire Door Alarm Chi···
2026-07-15
4G Fire Door 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 Spain. Contact: wanlinfirecontrol@163.com
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IoT Fire Door Alarm China Manufacturer, 4G Wireless Fire Doo···
IoT Fire Door Alarm Ch···
2026-07-15
IoT Fire Door 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 Poland. Contact: wanlinfirecontrol@163.com
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Fire Door Alarm with Mesh Network China Manufacturer, 4G Wir···
Fire Door Alarm with M···
2026-07-15
Fire Door Alarm with Mesh Network 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 Italy. Contact: wanlinfirecontrol@163.com
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fire door alarm with push notification, Smart Fire Door Stat···
fire door alarm with p···
2026-07-15
fire door alarm with push notification direct from Wanlin Fire Protection — 12-year factory experience, WL-FD101 fully certified EN 1155/NFPA 80/CE/FCC/RoHS/REACH. Key specs: WiFi 6 + Bluetooth 5.2, Wireless Position Sensor + Digital Display, 3-year replaceable lithium battery (2x CR123A). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available.···
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fire door acoustic retainer, Wireless Fire Door Position Ind···
fire door acoustic ret···
2026-07-15
fire door acoustic retainer direct from Wanlin Fire Protection — 12-year factory experience, WL-FD104 fully certified EN 1155/NFPA 80/CE/FCC/RoHS/REACH. Key specs: RF 433MHz + 4G LTE Backup, Magnetic Reed Switch + RF Wireless, 5-year replaceable battery (2x D lithium). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+ countrie···
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