Ubicación : Inicio>Nuisance Alarm Avoidance
-
Intrinsically Safe Smoke Detector China Manufacturer,4G Stan···
Intrinsically Safe Smo···
2026-07-29
Intrinsically Safe 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 Spain. Contact: wanlinfirecontrol@163.com
-
Dual Wavelength Smoke Detector China Manufacturer,4G Standal···
Dual Wavelength Smoke ···
2026-07-29
Dual Wavelength 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 Netherlands. Contact: wanlinfirecontrol@163.com