Auto Close Gas Valve direct from Wanlin Fire Protection — 12-year factory experience, WL-SG501 fully certified CE/EN54/FCC/RoHS. Key specs: 4G Cat.1 + WiFi, Rea
Kitchen Anti-Interference Shield Alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SG503 fully certified CE/EN54/FCC/RoHS. Key specs: Lo
Kitchen Alarm Delay Adjustable direct from Wanlin Fire Protection — 12-year factory experience, WL-SG505 fully certified CE/EN54/FCC/RoHS. Key specs: Zigbee 3.0