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NB-IoT Heat Detector Wholesale: Professional NB-IoT Heat Det···
NB-IoT Heat Detector W···
2026-07-10
NB-IoT Heat Detector Wholesale 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 for Shopping Mall: Professional Temperatu···
Temperature Sensor for···
2026-07-10
Temperature Sensor for Shopping Mall 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.