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heat alarm
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Temperature Fire Detector China Manufacturer, 4G Wireless He···
Temperature Fire Detec···
2026-07-10
Temperature Fire Detector 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 Spain. Contact: wanlinfirecontrol@163.com
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Temperature Sensor Bulk China Manufacturer, 4G Wireless Heat···
Temperature Sensor Bul···
2026-07-10
Temperature Sensor Bulk 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 Poland. Contact: wanlinfirecontrol@163.com
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AI Fire Detection Sensor China Manufacturer, 4G Wireless Hea···
AI Fire Detection Sens···
2026-07-10
AI Fire Detection Sensor 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 Germany. Contact: wanlinfirecontrol@163.com
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Heat Detector for Office China Manufacturer, 4G Wireless Hea···
Heat Detector for Offi···
2026-07-10
Heat Detector for Office 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 Italy. Contact: wanlinfirecontrol@163.com
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4G Sensor China Manufacturer, 4G Wireless Heat Alarm, OEM/OD···
4G Sensor China Manufa···
2026-07-10
4G Sensor 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 Netherlands. Contact: wanlinfirecontrol@163.com
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heat detector bulk order, Premium Heat Alarm with Multi-Sens···
heat detector bulk ord···
2026-07-10
heat detector bulk order direct from Wanlin Fire Protection — 12-year factory experience, WL-HD908 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.4 + WiFi 6 + Matter, Heat + Humidity + Temperature Multi-Sensor Array, AC powered + 72h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+ co···
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HVAC heat alarm, 4G Wireless Heat Detector, WL-HD900, Wanlin···
HVAC heat alarm, 4G Wi···
2026-07-10
HVAC heat alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-HD900 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.1 + WiFi, Fixed Temperature + Rate-of-Rise Dual Sensor (57°C / 135°F), AC powered + 72h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+ countries···
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UL listed heat detector, LoRaWAN Heat Detector, WL-HD904, Wa···
UL listed heat detecto···
2026-07-10
UL listed heat detector 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 60+ c···
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temperature sensor for university, Wireless Interconnected H···
temperature sensor for···
2026-07-10
temperature sensor for university direct from Wanlin Fire Protection — 12-year factory experience, WL-HD905 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: RF 433MHz Mesh + 4G LTE Backup, Fixed Temperature + Rate-of-Rise + RF Mesh Networking, 10-year sealed lithium battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. S···
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garage heat alarm, Premium Heat Alarm with Multi-Sensor, WL-···
garage heat alarm, Pre···
2026-07-10
garage heat alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-HD908 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.4 + WiFi 6 + Matter, Heat + Humidity + Temperature Multi-Sensor Array, AC powered + 72h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+ countries···