canne intelligente directement de Wanlin Fire Protection - 12 ans d'expérience d'usine, WL-GG500 entièrement certifié CE/EN54/FCC/RoHS. Spécifications clés: 4G LTE + WiFi + Zigbee 3.0, IA
home water leak prevention direct from Wanlin Fire Protection — 12-year factory experience, WL-SG500 fully certified CE/EN54/FCC/RoHS. Key specs: 4G LTE + WiFi