Networked Smoke Alarm Systems for Retrofit Projects | Wanlin Fire · Practical Product and Application Information
fixed temperature
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4G LTE temperature sensor, Smart Heat Detector with App, WL-···
4G LTE temperature sen···
2026-07-10
4G LTE temperature sensor 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···
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temperature sensor for garage, Portable Heat Detector, WL-HD···
temperature sensor for···
2026-07-10
temperature sensor for garage 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. Servin···
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test tunnel for smoke detectors: Wanlin China Manufacturer S···
test tunnel for smoke ···
2026-06-09
Source high-quality test tunnel for smoke detectors from Wanlin Fire Protection, China manufacturer. Global export, OEM/ODM services, competitive prices for wholesale buyers and distributors.