LoRa Wireless Fire Alarm Systems for System Integrators | Wanlin Fire · Practical Product and Application Information
heat detector for QCVN
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4G heat detection system, Combination Smoke and Heat Detecto···
4G heat detection syst···
2026-07-10
4G heat detection system direct from Wanlin Fire Protection — 12-year factory experience, WL-HD902 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.1 + WiFi + RF 433MHz, Photoelectric Smoke + Fixed Temperature Heat Dual Sensor, 10-year sealed lithium battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Servin···
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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···