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Self-Diagnostic Smoke Detector China Manufacturer,4G Standal···
Self-Diagnostic Smoke ···
2026-07-29
Self-Diagnostic 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 Brazil. Contact: wanlinfirecontrol@163.com
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Multi-Spectrum Smoke Detector China Manufacturer,4G Standalo···
Multi-Spectrum Smoke D···
2026-07-29
Multi-Spectrum 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 Brazil. Contact: wanlinfirecontrol@163.com
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fire alarm zone indicator, Smart Perfluorohexanone Fire Supp···
fire alarm zone indica···
2026-07-26
fire alarm zone indicator direct from Wanlin Fire Protection — 12-year factory experience, WL-SF500 smart fire protection product certified CE/EN54/UL/NFPA 72/FCC/RoHS/REACH/ISO 9001. Key specs: FK-5-1-12 Clean Agent + IoT Control Panel + Cloud Monitoring + Multi-Zone Detection, 4G/Ethernet + Cloud Platform + Smoke/Heat/CO Detector + Solenoid Valve + SMS/Pu···
Location：Home>photoelectric smoke alarm