Networked Smoke Alarm Systems for Export Projects | Wanlin Fire · Practical Product and Application Information
infrared smoke detector
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False Alarm Reduction Technology China Manufacturer,4G Stand···
False Alarm Reduction ···
2026-07-29
False Alarm Reduction Technology 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 UK. Contact: wanlinfirecontrol@163.com
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Zigbee 3.0 smoke detector, LoRaWAN Standalone Smoke Detector···
Zigbee 3.0 smoke detec···
2026-07-29
Zigbee 3.0 smoke detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM605 4G standalone smoke detector certified CCCF/GB 20517-2006/CE/UL 217/EN 14604. Key specs: Dual Light Path Photoelectric + LoRaWAN Long Range + Maze Sensor + Low Power, LoRaWAN + IoT Gateway + Cloud Platform + Long Range (up to 15km) + Battery Optimized. Dual l···
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smoke alarm shipping, LoRaWAN Standalone Smoke Detector, WL-···
smoke alarm shipping, ···
2026-07-29
smoke alarm shipping direct from Wanlin Fire Protection — 12-year factory experience, WL-SM605 4G standalone smoke detector certified CCCF/GB 20517-2006/CE/UL 217/EN 14604. Key specs: Dual Light Path Photoelectric + LoRaWAN Long Range + Maze Sensor + Low Power, LoRaWAN + IoT Gateway + Cloud Platform + Long Range (up to 15km) + Battery Optimized. Dual light ···
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fault status indicator smoke detector, 4G Smoke and CO Combi···
fault status indicator···
2026-07-29
fault status indicator smoke detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM602 4G standalone smoke detector certified CCCF/GB 20517-2006/CE/UL 217/EN 14604. Key specs: Dual Light Path Photoelectric + Electrochemical CO Sensor + 4G Cat.1 Communication, 4G LTE Cat.1 + Cloud Platform + Dual Alarm Channel (Smoke + CO) + SMS/Push···