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Fire Door Self Test Alarm China Manufacturer, 4G Wireless Fi···
Fire Door Self Test Al···
2026-07-15
Fire Door Self Test Alarm 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 Spain. Contact: wanlinfirecontrol@163.com
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Fire Door Humidity Sensor China Manufacturer, 4G Wireless Fi···
Fire Door Humidity Sen···
2026-07-15
Fire Door Humidity Sensor 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 Poland. Contact: wanlinfirecontrol@163.com
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Fire Door Hall Sensor China Manufacturer, 4G Wireless Fire D···
Fire Door Hall Sensor ···
2026-07-15
Fire Door Hall Sensor 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 Germany. Contact: wanlinfirecontrol@163.com
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Temperature Sensor for Greenhouse China Manufacturer, 4G Wir···
Temperature Sensor for···
2026-07-10
Temperature Sensor for Greenhouse China manufacturer. Fixed temperature and rate of rise heat detection with EN 54-5 UL 521 CE certification. 4G wireless, IoT smart monitoring, OEM/ODM, wholesale, global shipping to UK. Contact: wanlinfirecontrol@163.com
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heat detector for data center, LoRaWAN Heat Detector, WL-HD9···
heat detector for data···
2026-07-10
heat detector for data center direct from Wanlin Fire Protection — 12-year factory experience, WL-HD904 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: LoRaWAN 868/915MHz, Fixed Temperature Sensor + LoRaWAN Long-Range Module, 3-year replaceable battery (2x C lithium). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving ···
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