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Rate of Rise Heat Detector: Professional Heat Detection Solu···
Rate of Rise Heat Dete···
2026-07-10
Rate of Rise 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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Temperature Sensor Distributor China Manufacturer, 4G Wirele···
Temperature Sensor Dis···
2026-07-10
Temperature Sensor Distributor 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 Netherlands. Contact: wanlinfirecontrol@163.com
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temperature sensor distributor, NB-IoT Heat Detector, WL-HD9···
temperature sensor dis···
2026-07-10
temperature sensor distributor 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. Servin···
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