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Dual-wavelength detection for Bulgaria: Premium Quality by W···
Dual-wavelength detect···
2026-08-22
Wanlin Fire Equipment by Wanlin - China's leading source manufacturer of dual-wavelength detection. Smart smoke detection with 4G/NB-IoT/WiFi/LoRa connectivity, remote monitoring, cloud platform, 10-year battery. OEM/ODM. ISO 9001. CE FCC RoHS UL EN54 EN14604 certified. Contact +8613261677119.
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Cold Storage Smoke Alarm China Manufacturer,4G Standalone Sm···
Cold Storage Smoke Ala···
2026-07-29
Cold Storage 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 Colombia. Contact: wanlinfirecontrol@163.com
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Chemical Plant Smoke Alarm China Manufacturer,4G Standalone ···
Chemical Plant Smoke A···
2026-07-29
Chemical Plant 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 Colombia. Contact: wanlinfirecontrol@163.com
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