Fire Alarm Input and Output Modules for Hotels | Wanlin Fire · Practical Product and Application Information
fire door retainer
Explore products, technical articles, FAQs, and application information related to fire door retainer from Fire Alarm Input and Output Modules for Hotels | Wanlin Fire.
Products and Services
Review relevant products, system options, application guidance, project support, and pre-sales or after-sales services.
Information for Selection
Compare the application scenario, functional requirements, installation environment, interfaces, communication method, quantity, and project schedule.
How Information Is Verified
Confirm model numbers, technical parameters, certifications, delivery terms, and compatibility against current product documents and agreed project requirements.
-
Fire Door Alarm Control Unit: Professional Fire Door Safety Monitoring Solutions by Wanlin Fire Cont
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···
-
Wireless Fire Door Alarm: Professional Wireless Fire Door Monitoring Solutions by Wanlin Fire Contro
2026-07-16
Wireless 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. Contact ···
-
fire door status indicator for schools: Professional Commercial Facility Fire Door Monitoring Soluti
2026-07-16
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···
-
Nursing Home Fire Door Alarm: Professional Fire Door Safety Monitoring Solutions by Wanlin Fire Cont
2026-07-15
Nursing Home 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. Cont···
-
LPCB approved fire door alarm, Fire Door Retainer with Auto-Release Alarm, WL-FD107, Wanlin Fire Pro
2026-07-15
LPCB approved fire door alarm 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 availab···
-
fire door alarm for military housing, Premium Fire Door Control Panel with Multi-Protocol, WL-FD108,
2026-07-15
fire door alarm for military housing direct from Wanlin Fire Protection — 12-year factory experience, WL-FD108 fully certified EN 1155/NFPA 80/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.4 + WiFi 6 + Modbus RS485 + Matter, Premium Multi-Door Controller + LCD Display + Voice, AC 230V + 72h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom brandi···
-
fire door alarm with remote diagnostics, NB-IoT Fire Door Closing Reminder Alarm, WL-FD103, Wanlin F
2026-07-15
fire door alarm with remote diagnostics direct from Wanlin Fire Protection — 12-year factory experience, WL-FD103 fully certified EN 1155/NFPA 80/CE/FCC/RoHS/REACH. Key specs: NB-IoT (LTE Cat-NB1), Ultra-Low Power Position Sensor + NB-IoT, 10-year sealed lithium battery (non-replaceable). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available.···