Smart Building Fire Detection for Residential Projects | Wanlin Fire · Practical Product and Application Information
4G LTE smoke detector
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campus smoke alarm, 4G Smart Combustible Gas Detector, WL-GA···
campus smoke alarm, 4G···
2026-08-17
campus smoke alarm — Wanlin, 12-year Chinese smart fire detector manufacturer, WL-GA200 (4G Smart Combustible Gas Detector) certified UL/CE/EN54. Catalytic/Electrochemical Sensor + 4G LTE + IoT Cloud + Valve Control + LCD. 10-year battery, 4G/NB-IoT/LoRaWAN, OEM/ODM from 500 units, factory direct pricing 50-70% below Western brands.
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Indonesia smart city fire protection: Smart Fire Safety Solu···
Indonesia smart city f···
2026-08-17
Wanlin Fire Control — China's leading source manufacturer of Indonesia smart city fire protection. 4G/NB-IoT/LoRa wireless smoke, gas, and CO detectors with CE/UL/EN certification. OEM/ODM, cloud monitoring, factory-direct pricing. Contact +8613261677119.
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calibration reminder smoke detector, LoRaWAN Standalone Smok···
calibration reminder s···
2026-07-29
calibration reminder 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 Optimiz···