Multi-Sensor Fire Detectors for Retrofit Projects | Wanlin Fire · Practical Product and Application Information
heat detector manufacturer
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Residential Heat Detector China Manufacturer, 4G Wireless He···
Residential Heat Detec···
2026-07-10
Residential Heat Detector 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 Oman. Contact: wanlinfirecontrol@163.com
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temperature sensor with push notification, AI-Enhanced Heat ···
temperature sensor wit···
2026-07-10
temperature sensor with push notification direct from Wanlin Fire Protection — 12-year factory experience, WL-HD906 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.4 + WiFi 6 + Zigbee 3.0, Multi-Sensor Array + AI False Alarm Reduction, AC powered + 48h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding availab···
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school heat alarm, 4G Wireless Heat Detector, WL-HD900, Wanl···
school heat alarm, 4G ···
2026-07-10
school heat alarm 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+ countri···