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Fire Door Status Indicator China Manufacturer, 4G Wireless F···
Fire Door Status Indic···
2026-07-15
Fire Door Status Indicator 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 Indonesia. Contact: wanlinfirecontrol@163.com
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fire door alarm for boiler room, Fire Door Retainer with Aut···
fire door alarm for bo···
2026-07-15
fire door alarm for boiler room 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 availa···
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fire door alarm for hotel, NB-IoT Fire Door Closing Reminder···
fire door alarm for ho···
2026-07-15
fire door alarm for hotel 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. Serving 60+ co···
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fire door alarm for library, Electromagnetic Fire Door Holde···
fire door alarm for li···
2026-07-15
fire door alarm for library 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 available. Servin···
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fire door closing intelligent device, Wireless Fire Door Pos···
fire door closing inte···
2026-07-15
fire door closing intelligent device direct from Wanlin Fire Protection — 12-year factory experience, WL-FD104 fully certified EN 1155/NFPA 80/CE/FCC/RoHS/REACH. Key specs: RF 433MHz + 4G LTE Backup, Magnetic Reed Switch + RF Wireless, 5-year replaceable battery (2x D lithium). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+···
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manual call point for rating, Portable Manual Call Point, WL···
manual call point for ···
2026-07-11
manual call point for rating direct from Wanlin Fire Protection — 12-year factory experience, WL-MC107 fully certified EN 54-11/UL 38/CE/FCC/RoHS/REACH. Key specs: Bluetooth 5.0 + 4G LTE (optional), Compact Push Button + Magnetic Mount, 2-year replaceable battery (1x CR123A). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+ c···
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manual call point for professional development, Portable Man···
manual call point for ···
2026-07-11
manual call point for professional development direct from Wanlin Fire Protection — 12-year factory experience, WL-MC107 fully certified EN 54-11/UL 38/CE/FCC/RoHS/REACH. Key specs: Bluetooth 5.0 + 4G LTE (optional), Compact Push Button + Magnetic Mount, 2-year replaceable battery (1x CR123A). MOQ 100 units, 25-30 working days, OEM/ODM custom branding availa···
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IoT Level Sensor: Professional Smart IoT Level Monitoring So···
IoT Level Sensor: Prof···
2026-06-15
Wanlin Fire Control specializes in IoT Level Sensor manufacturing and export. ISO9001 certified factory, CE/FCC/ATEX approved wireless level measurement instruments. Bulk orders, OEM services, worldwide delivery. Request a quote at wanlinfirecontrol@163.com.
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LoRa Wireless Level Transmitter: Professional Wireless Liqui···
LoRa Wireless Level Tr···
2026-06-15
Wanlin Fire Control specializes in LoRa Wireless Level Transmitter manufacturing and export. ISO9001 certified factory, CE/FCC/ATEX approved wireless level measurement instruments. Bulk orders, OEM services, worldwide delivery. Request a quote at wanlinfirecontrol@163.com.
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4G Level Gauge Export Supplier: Professional Wireless Liquid···
4G Level Gauge Export ···
2026-06-15
Wanlin Fire Control specializes in 4G Level Gauge Export Supplier manufacturing and export. ISO9001 certified factory, CE/FCC/ATEX approved wireless level measurement instruments. Bulk orders, OEM services, worldwide delivery. Request a quote at wanlinfirecontrol@163.com.

