IoT Fire Alarm Monitoring for Commercial Buildings | Wanlin Fire · Practical Product and Application Information
heat detection system
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ETL Listed Heat Detector: Professional Heat Detection Soluti···
ETL Listed Heat Detect···
2026-07-10
ETL Listed Heat Detector manufactured by Wanlin Fire Control — EN 54-5 / CE / RoHS certified heat detector with precision thermistor sensor technology. Factory-direct pricing with OEM/ODM services, global shipping. Suitable for residential, commercial, and industrial fire detection. Contact for bulk quotation.
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4G Temperature Alarm China Manufacturer, 4G Wireless Heat Al···
4G Temperature Alarm C···
2026-07-10
4G Temperature Alarm 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 Vietnam. Contact: wanlinfirecontrol@163.com
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temperature sensor OEM, Wireless Interconnected Heat Alarm S···
temperature sensor OEM···
2026-07-10
temperature sensor OEM direct from Wanlin Fire Protection — 12-year factory experience, WL-HD905 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: RF 433MHz Mesh + 4G LTE Backup, Fixed Temperature + Rate-of-Rise + RF Mesh Networking, 10-year sealed lithium battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+ ···
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heat detector with LoRa, 4G Wireless Heat Detector, WL-HD900···
heat detector with LoR···
2026-07-10
heat detector with LoRa 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+ c···