Kitchen Custom Voice Reminder direct from Wanlin Fire Protection — 12-year factory experience, WL-SG502 fully certified CE/EN54/FCC/RoHS. Key specs: NB-IoT + Wi
Kitchen Safety Smart Gateway direct from Wanlin Fire Protection — 12-year factory experience, WL-SG504 fully certified CE/EN54/FCC/RoHS. Key specs: WiFi 2.4GHz