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temperature sensor with phone call alert
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Temperature Sensor with Remote Monitoring China Manufacturer···
Temperature Sensor wit···
2026-07-10
Temperature Sensor with Remote Monitoring 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 Hungary. Contact: wanlinfirecontrol@163.com
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temperature sensor for military base, Smart Heat Detector wi···
temperature sensor for···
2026-07-10
temperature sensor for military base 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. Servin···