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IoT Fire Door Status Monitor: Professional Smart IoT Fire Door Monitoring Solutions by Wanlin Fire C
2026-07-16
IoT Fire Door Status Monitor 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. Cont···
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Data Center Fire Door Alarm: Professional Certified Fire Door Monitoring Solutions by Wanlin Fire Co
2026-07-16
Data Center 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. Conta···
