IoT Fire Alarm Systems for Commercial Buildings | Wanlin Fire · Practical Product and Application Information
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Fire Door Closer Reminder Alert China Manufacturer, 4G Wirel···
Fire Door Closer Remin···
2026-07-15
Fire Door Closer Reminder Alert 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 Argentina. Contact: wanlinfirecontrol@163.com
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Fire Door Closer China Manufacturer, 4G Wireless Fire Door A···
Fire Door Closer China···
2026-07-15
Fire Door Closer 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 Argentina. Contact: wanlinfirecontrol@163.com
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Fire Door Self Closer China Manufacturer, 4G Wireless Fire D···
Fire Door Self Closer ···
2026-07-15
Fire Door Self Closer 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 Argentina. Contact: wanlinfirecontrol@163.com
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fire door closing electronic device, Premium Fire Door Contr···
fire door closing elec···
2026-07-15
fire door closing electronic device direct from Wanlin Fire Protection — 12-year factory experience, WL-FD108 fully certified EN 1155/NFPA 80/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.4 + WiFi 6 + Modbus RS485 + Matter, Premium Multi-Door Controller + LCD Display + Voice, AC 230V + 72h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom brandin···
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fire door alarm for mechanical room, Fire Door Retainer with···
fire door alarm for me···
2026-07-15
fire door alarm for mechanical room direct from Wanlin Fire Protection — 12-year factory experience, WL-FD107 fully certified EN 1155/NFPA 80/CE/FCC/RoHS/REACH. Key specs: Acoustic Trigger + 4G LTE + WiFi, Acoustic/Electromagnetic Retainer + Auto Release, AC 230V or 10-year sealed lithium battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding a···
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fire door alarm with Zigbee, 4G Wireless Fire Door Hold-Open···
fire door alarm with Z···
2026-07-15
fire door alarm with Zigbee direct from Wanlin Fire Protection — 12-year factory experience, WL-FD100 fully certified EN 1155/NFPA 80/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.1 + WiFi, Magnetic Hold-Open + Position Sensor + 4G LTE, 10-year sealed lithium battery (non-replaceable) or AC 230V + 72h backup. MOQ 100 units, 25-30 working days, OEM/ODM custom bra···
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fire door closing sensor, Fire Door Retainer with Auto-Relea···
fire door closing sens···
2026-07-15
fire door closing sensor direct from Wanlin Fire Protection — 12-year factory experience, WL-FD107 fully certified EN 1155/NFPA 80/CE/FCC/RoHS/REACH. Key specs: Acoustic Trigger + 4G LTE + WiFi, Acoustic/Electromagnetic Retainer + Auto Release, AC 230V or 10-year sealed lithium battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. S···
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fire door alarm for warehouse club, Wireless Fire Door Posit···
fire door alarm for wa···
2026-07-15
fire door alarm for warehouse club 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+ ···
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fire door alarm for spa, AI-Enhanced Fire Door Status Monito···
fire door alarm for sp···
2026-07-15
fire door alarm for spa 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 60+ coun···
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fire door alarm for container home, Premium Fire Door Contro···
fire door alarm for co···
2026-07-15
fire door alarm for container home direct from Wanlin Fire Protection — 12-year factory experience, WL-FD108 fully certified EN 1155/NFPA 80/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.4 + WiFi 6 + Modbus RS485 + Matter, Premium Multi-Door Controller + LCD Display + Voice, AC 230V + 72h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding···