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Lecture Hall Smoke Alarm China Manufacturer,Smart Fire Safet···
Lecture Hall Smoke Ala···
2026-08-03
Lecture Hall Smoke Alarm China manufacturer. Smart fire safety with multi-sensor fusion, AI false alarm elimination, 4G+WiFi dual communication, IoT cloud platform. UL217 & NFPA72 certified. OEM/ODM, wholesale, global shipping to Hungary. Contact: wanlinfirecontrol@163.com
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Bulk Storage Smoke Detector China Manufacturer,4G Standalone···
Bulk Storage Smoke Det···
2026-07-29
Bulk Storage Smoke Detector China manufacturer. 4G standalone smoke detector with dual optical path photoelectric sensing, 4G Cat.1 communication, DC6V battery (3-year life), ≥95dB alarm, ≥60sqm coverage. GB20517-2006 & CCCF certified. OEM/ODM, wholesale, global shipping to Singapore. Contact: wanlinfirecontrol@163.com
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Wind Turbine Smoke Detector China Manufacturer,4G Standalone···
Wind Turbine Smoke Det···
2026-07-29
Wind Turbine Smoke Detector China manufacturer. 4G standalone smoke detector with dual optical path photoelectric sensing, 4G Cat.1 communication, DC6V battery (3-year life), ≥95dB alarm, ≥60sqm coverage. GB20517-2006 & CCCF certified. OEM/ODM, wholesale, global shipping to Thailand. Contact: wanlinfirecontrol@163.com
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