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Fire Door Closing Alert Device: Professional Fire Door Close···
Fire Door Closing Aler···
2026-07-16
Fire Door Closing Alert Device 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. Co···
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Fire Door Monitor Relay Module: Professional Certified Fire ···
Fire Door Monitor Rela···
2026-07-15
Fire Door Monitor Relay Module 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. Co···
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Fire Door Closing Notification System: Professional Fire Doo···
Fire Door Closing Noti···
2026-07-15
Fire Door Closing Notification System 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 applicati···
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