Industrial Fire Detection Systems for Retrofit Projects | Wanlin Fire · Practical Product and Application Information
NB IoT heat detector
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Temperature Sensor for Retail: Professional Smart IoT Heat D···
Temperature Sensor for···
2026-07-10
Temperature Sensor for Retail manufactured by Wanlin Fire Control — EN 54-5 / CE / RoHS certified heat detector with precision thermistor sensor technology. Factory-direct pricing with OEM/ODM services, global shipping. Suitable for residential, commercial, and industrial fire detection. Contact for bulk quotation.
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Heat Detector Shipping China Manufacturer, 4G Wireless Heat ···
Heat Detector Shipping···
2026-07-10
Heat Detector Shipping 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 Mexico. Contact: wanlinfirecontrol@163.com
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4G Heat Detector Manufacturer China Manufacturer, 4G Wireles···
4G Heat Detector Manuf···
2026-07-10
4G Heat Detector Manufacturer 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 Canada. Contact: wanlinfirecontrol@163.com
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IoT temperature monitoring, NB-IoT Heat Detector, WL-HD903, ···
IoT temperature monito···
2026-07-10
IoT temperature monitoring direct from Wanlin Fire Protection — 12-year factory experience, WL-HD903 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: NB-IoT (LTE Cat-NB1), Fixed Temperature Sensor + NB-IoT Low-Power Module, 5-year replaceable battery (2x AA lithium). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 6···