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Interconnected Fire Door Alarm: Professional Smart IoT Fire ···
Interconnected Fire Do···
2026-07-16
Interconnected Fire Door Alarm 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 applications. Con···
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UL 60930 Fire Door Alarm China Manufacturer, 4G Wireless Fir···
UL 60930 Fire Door Ala···
2026-07-15
UL 60930 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 Electromagnetic Holder Manufacturer China Manufact···
Fire Door Electromagne···
2026-07-15
Fire Door Electromagnetic Holder Manufacturer 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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