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3V Lithium Battery Powered China Manufacturer,Smart Fire Saf···
3V Lithium Battery Pow···
2026-07-31
3V Lithium Battery Powered China manufacturer. Smart fire safety with multi-sensor fusion, AI false alarm elimination, 4G+WiFi dual communication, IoT cloud platform. QCVN & EN54 certified. OEM/ODM, wholesale, global shipping to Singapore. Contact: wanlinfirecontrol@163.com