Product Parametres Appearance: Size: 110*110*31mmModulation Way: OOK/2FSK/2GFSK/GMSKMaterial: PC/ABS/Nickel Plated IronIR Frequency: 20~60KHzNet Weight: 185±3gWorking Temp: -20~55℃Wi-Fi Network: Wi-Fi 2.4GHz 802.11 b/g/nInput Power: 5V === 1A Micro USBRF Type: RF 433.92MHz Standby Power Consumption: <0.5W