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Smart Building Temperature Sensor China Manufacturer, 4G Wir···
Smart Building Tempera···
2026-07-10
Smart Building Temperature Sensor 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 Israel. Contact: wanlinfirecontrol@163.com
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Combination Heat Detector China Manufacturer, 4G Wireless He···
Combination Heat Detec···
2026-07-10
Combination 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 Kuwait. Contact: wanlinfirecontrol@163.com
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NB-IoT Heat Detector with FCC China Manufacturer, 4G Wireles···
NB-IoT Heat Detector w···
2026-07-10
NB-IoT Heat Detector with FCC 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 Saudi Arabia. Contact: wanlinfirecontrol@163.com
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Wireless Heat Detector with App China Manufacturer, 4G Wirel···
Wireless Heat Detector···
2026-07-10
Wireless Heat Detector with App 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 Israel. Contact: wanlinfirecontrol@163.com
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Heat Detector Factory Direct China Manufacturer, 4G Wireless···
Heat Detector Factory ···
2026-07-10
Heat Detector Factory Direct 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 Kuwait. Contact: wanlinfirecontrol@163.com
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fixed temperature and rate of rise heat detector, LoRaWAN He···
fixed temperature and ···
2026-07-10
fixed temperature and rate of rise heat detector direct from Wanlin Fire Protection — 12-year factory experience, WL-HD904 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: LoRaWAN 868/915MHz, Fixed Temperature Sensor + LoRaWAN Long-Range Module, 3-year replaceable battery (2x C lithium). MOQ 100 units, 25-30 working days, OEM/ODM custom branding ···
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IECEx heat detector, NB-IoT Heat Detector, WL-HD903, Wanlin ···
IECEx heat detector, N···
2026-07-10
IECEx heat detector direct from Wanlin Fire Protection — 12-year factory experience, WL-HD903 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: NB-IoT (LTE Cat-NB1), Fixed Temperature Sensor + NB-IoT Low-Power Module, 5-year replaceable battery (2x AA lithium). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+ count···
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temperature sensor for server room, Portable Heat Detector, ···
temperature sensor for···
2026-07-10
temperature sensor for server room 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. Se···
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residential grade heat detector, 4G Wireless Heat Detector, ···
residential grade heat···
2026-07-10
residential grade heat detector 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 ···
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residential 4G heat detector, Wireless Interconnected Heat A···
residential 4G heat de···
2026-07-10
residential 4G heat detector 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···
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