Smart Aging Hardware OEM/ODM Manufacturer | Wanlin · Practical Product and Application Information
Wireless Fire Door Monitor
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Smart Fire Door Closer China Manufacturer, 4G Wireless Fire ···
Smart Fire Door Closer···
2026-07-15
Smart Fire Door Closer 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 Romania. Contact: wanlinfirecontrol@163.com
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fire door alarm for transportation terminal, Electromagnetic···
fire door alarm for tr···
2026-07-15
fire door alarm for transportation terminal direct from Wanlin Fire Protection — 12-year factory experience, WL-FD102 fully certified EN 1155/NFPA 80/CE/FCC/RoHS/REACH. Key specs: Dry Contact + 4G LTE Backup, Electromagnetic Hold-Open + Fire Signal Release, AC 230V/24V powered + 72h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding ···