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NB-IoT Heat Detector China China Manufacturer, 4G Wireless H···
NB-IoT Heat Detector C···
2026-07-10
NB-IoT Heat Detector China 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 Brazil. Contact: wanlinfirecontrol@163.com
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Intelligent Heat Detector China Manufacturer, 4G Wireless He···
Intelligent Heat Detec···
2026-07-10
Intelligent Heat 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 Brazil. Contact: wanlinfirecontrol@163.com
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Server Room Heat Alarm China Manufacturer, 4G Wireless Heat ···
Server Room Heat Alarm···
2026-07-10
Server Room Heat Alarm 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 Brazil. Contact: wanlinfirecontrol@163.com
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Heat Detector for Greenhouse China Manufacturer, 4G Wireless···
Heat Detector for Gree···
2026-07-10
Heat Detector 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 Brazil. Contact: wanlinfirecontrol@163.com
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Standalone Heat Detector China Manufacturer, 4G Wireless Hea···
Standalone Heat Detect···
2026-07-10
Standalone Heat 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 Brazil. Contact: wanlinfirecontrol@163.com
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Remote Heat Monitoring System China Manufacturer, 4G Wireles···
Remote Heat Monitoring···
2026-07-10
Remote Heat Monitoring System 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 Brazil. Contact: wanlinfirecontrol@163.com
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Heat Detector with Dual Communication China Manufacturer, 4G···
Heat Detector with Dua···
2026-07-10
Heat Detector with Dual Communication 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 Brazil. Contact: wanlinfirecontrol@163.com
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Smart Heat Detector with CE China Manufacturer, 4G Wireless ···
Smart Heat Detector wi···
2026-07-10
Smart Heat Detector with CE 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 Brazil. Contact: wanlinfirecontrol@163.com
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temperature sensor for fertilizer storage, 4G Wireless Heat ···
temperature sensor for···
2026-07-10
temperature sensor for fertilizer storage 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···
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Replaceable Battery CO Alarm: Professional Long-Life Battery···
Replaceable Battery CO···
2026-07-09
Replaceable Battery CO Alarm manufactured by Wanlin Fire Control — EN 50291 / CE / RoHS certified carbon monoxide alarm with electrochemical sensor technology. Factory-direct pricing with OEM/ODM services, global shipping. Suitable for residential, commercial, and industrial CO detection. Contact for bulk quotation.
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