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China fire door alarm supplier
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Fire Door Alarm Control Unit: Professional Fire Door Safety ···
Fire Door Alarm Contro···
2026-07-16
Fire Door Alarm Control Unit 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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Residential Fire Door Alarm: Professional Fire Door Safety M···
Residential Fire Door ···
2026-07-16
Residential 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···
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fire door status indicator for schools: Professional Commerc···
fire door status indic···
2026-07-15
fire door status indicator for schools 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 applicat···