Eminent e-CENTRE 2 e-Domotica Control Panel. Input type: touch screen. Display: LCD, Display diagonal: 177.8 mm (7 "), Display resolution: 800 x 480 pixels. Wireless LAN type: 802.11b, 802.11g. Operating temperature range (T-T): 0 - 40 °C, Storage temperature range (T-T): -20 - 70 °C, Operating relative humidity range: 10 - 80 %. Operating frequency: 868.42 MHz, Power requirements: 12V DC, 2A