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Fire Door Alarm with Bluetooth China Manufacturer, 4G Wirele···
Fire Door Alarm with B···
2026-07-15
Fire Door Alarm with Bluetooth 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 South Africa. Contact: wanlinfirecontrol@163.com
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5G Fire Door Alarm China Manufacturer, 4G Wireless Fire Door···
5G Fire Door Alarm Chi···
2026-07-15
5G 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 South Africa. Contact: wanlinfirecontrol@163.com
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AI fire door detection, Premium Fire Door Control Panel with···
AI fire door detection···
2026-07-15
AI fire door detection 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 available. S···
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