Smart Building Fire Detection for Residential Projects | Wanlin Fire · Practical Product and Application Information
RoHS compliant fire door device
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fire door device supplier China, Fire Door Retainer with Aut···
fire door device suppl···
2026-07-15
fire door device supplier China direct from Wanlin Fire Protection — 12-year factory experience, WL-FD107 fully certified EN 1155/NFPA 80/CE/FCC/RoHS/REACH. Key specs: Acoustic Trigger + 4G LTE + WiFi, Acoustic/Electromagnetic Retainer + Auto Release, AC 230V or 10-year sealed lithium battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding avail···
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fire door alarm with strobe for hearing loss, Electromagneti···
fire door alarm with s···
2026-07-15
fire door alarm with strobe for hearing loss 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···