Placa Relé WIFI Ideal para abertura e fechamento de portões elétricos, ventiladores, iluminação etc.Especificações:Input Voltage: DC5V(USB port power supply more convenient)Working Voltage: 5V / 12V / 220VSupports to control different voltage rangesBoard consumption: <1WStandby Current: 80mAMax Input Current: 10AMax Wattage: 2000WWorking Mode: inching /self-lockingWireless Standard: 2.4GHz, 802.11 b/g/nMobile App: EWeLink on Android/IOSApplication: access control, turn on PC, garage door, etc.Operating Temperature: -20 degrees to +70 degreesHumidity: 5%-90%RH, Non-condensingItem Size: 67*43*17 (mm)Item Weight: 26g