LoRa Wireless Fire Alarm Systems for System Integrators | Wanlin Fire · Practical Product and Application Information
heat detector for oil rig
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Temperature Sensor for Pharmaceutical China Manufacturer, 4G···
Temperature Sensor for···
2026-07-10
Temperature Sensor for Pharmaceutical 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 South Africa. Contact: wanlinfirecontrol@163.com
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low power heat detector, Portable Heat Detector, WL-HD907, W···
low power heat detecto···
2026-07-10
low power heat detector direct from Wanlin Fire Protection — 12-year factory experience, WL-HD907 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: Bluetooth 5.0 + 4G LTE (optional), Fixed Temperature Sensor + Compact Design, 2-year replaceable battery (1x CR123A). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+ ···
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heat detector for oil rig, Smart Heat Detector with App, WL-···
heat detector for oil ···
2026-07-10
heat detector for oil rig 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+ count···

