IoT Fire Alarm Monitoring for Retrofit Projects | Wanlin Fire · Practical Product and Application Information
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Wanlin Fire - China source manufacturer for Thai fire protection law. Featured model WL-TH-SD (Photoelectric Smoke Detector): Dual-sensor: photoelectric + 57 deg C thermal backup; EN54-7 Class A3, alarm at 0.13-0.17 dB/m obscuration; Built-in 88 dB at 3 m sounder + NO/NC relay contact; -10 to +55 deg C, 0-95% RH (tropical humidity rated). Full lineup: smoke ···
Wanlin Fire Control by Wanlin Manufacturing Group - China's leading source manufacturer of wireless home security kit with smoke detector. EN 14604 / EN 54 certified smart fire safety products, OEM/ODM, factory direct. Contact +8613261677119.