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Nz Interconnected Smoke Alarm China Manufacturer,4G Standalo···
Nz Interconnected Smok···
2026-07-29
Nz Interconnected Smoke Alarm 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 Indonesia. Contact: wanlinfirecontrol@163.com
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smoke detector tester - Heat Detector Tester & Smoke Test Gu···
smoke detector tester ···
2026-06-09
China smoke detector tester OEM factory - Wanlin Fire Safety Technology. USA and Canada market laboratory smoke detector test supplier. FCC CE RoHS CCC certified. MOQ 10 units. Contact +8613261677119