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Scatter Light Smoke Sensor China Manufacturer,4G Standalone ···
Scatter Light Smoke Se···
2026-07-29
Scatter Light Smoke Sensor 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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Bacnet Smoke Alarm China Manufacturer,4G Standalone Smoke De···
Bacnet Smoke Alarm Chi···
2026-07-29
Bacnet 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 Brazil. Contact: wanlinfirecontrol@163.com
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bank smoke alarm, AI-Powered 4G Smart Smoke Detector, WL-SM6···
bank smoke alarm, AI-P···
2026-07-29
bank smoke alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SM604 4G standalone smoke detector certified CCCF/GB 20517-2006/CE/UL 217/EN 14604. Key specs: Dual Light Path Photoelectric + AI False Alarm Algorithm + 4G Cat.1 + Edge Computing, 4G LTE Cat.1 + AI Cloud Platform + Smart Push + Predictive Maintenance + OTA Update. Dual ligh···
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