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India Smoke Detector Supplier China Manufacturer,4G Standalone Smoke Detector,OEM/ODM Global Shippin
2026-07-29
India Smoke Detector Supplier 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 Nigeria. Contact: wanlinfirecontrol@163.com
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NB-IoT smoke alarm, 4G Smoke and CO Combination Detector, WL-SM602, Wanlin Fire Protection, Toronto,
2026-07-29
NB-IoT smoke alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SM602 4G standalone smoke detector certified CCCF/GB 20517-2006/CE/UL 217/EN 14604. Key specs: Dual Light Path Photoelectric + Electrochemical CO Sensor + 4G Cat.1 Communication, 4G LTE Cat.1 + Cloud Platform + Dual Alarm Channel (Smoke + CO) + SMS/Push/Email. Dual light ···
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