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wireless heat detector
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Wireless Heat Detector System China Manufacturer, 4G Wireles···
Wireless Heat Detector···
2026-07-10
Wireless Heat Detector 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 Spain. Contact: wanlinfirecontrol@163.com
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CE certified heat detector, 4G Wireless Heat Detector, WL-HD···
CE certified heat dete···
2026-07-10
CE certified heat detector 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···
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heat detector for LoRa Alliance, Smart Heat Detector with Ap···
heat detector for LoRa···
2026-07-10
heat detector for LoRa Alliance direct from Wanlin Fire Protection — 12-year factory experience, WL-HD901 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: WiFi + Bluetooth 5.2, Fixed Temperature Thermistor + Temperature Compensation, 10-year sealed lithium battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+···
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4G heat detector price, NB-IoT Heat Detector, WL-HD903, Wanl···
4G heat detector price···
2026-07-10
4G heat detector price 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 60+ c···