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Home Water Leak Sensor — Wanlin, a Chinese consumer fire-safety manufacturer and exporter based in Shenzhen, China, offers a full SD 4-pack smoke detector line (SD-100 to SD-900) covering WiFi photoelectric smoke detectors, dual-sensor smoke + heat detectors, RF 433 MHz interconnect smoke detectors, smoke + CO combo detectors, WiFi smart-home smoke detectors···

Smart Fire Alarm Controller China manufacturer. Smart fire safety platform and system with multi-sensor fusion, AI early warning, IoT cloud platform, 4G+WiFi dual communication. UL217 & EN54 certified. OEM/ODM, wholesale, global shipping to Ukraine. Contact: wanlinfirecontrol@163.com

Smart Fire Alarm Controller China manufacturer. Smart fire safety platform and system with multi-sensor fusion, AI early warning, IoT cloud platform, 4G+WiFi dual communication. UL217 & EN54 certified. OEM/ODM, wholesale, global shipping to Ukraine. Contact: wanlinfirecontrol@163.com

Smart Fire Alarm Controller China manufacturer. Smart fire safety platform and system with multi-sensor fusion, AI early warning, IoT cloud platform, 4G+WiFi dual communication. UL217 & EN54 certified. OEM/ODM, wholesale, global shipping to Ukraine. Contact: wanlinfirecontrol@163.com