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residential smoke detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SFP200 smart fire detector certified UL 217/UL 268/UL 2034/UL 864/CE/EN14604/EN54/FCC. Key specs: Photoelectric Smoke Sensor + Electrochemical CO Sensor + NB-IoT Cellular Communication + Multi-Sensor Fusion, NB-IoT + IoT Cloud Platform + Dual Alarm (Smoke + CO) + S···

Stove Alarm Do Not Disturb Quiet Hours supplier China - Wanlin 离岗报警器技术参数安装指南. Leading Stove Alarm Technical Specifications & Installation Guidelines manufacturer since 2013. system integrators, smart home installers, HVAC contractors. Factory price, fast shipping. www.wanlinfire.com