Product Detail Intel® AtomTM processor N270 1.6 GHz CPU for ultra low voltage fan-less support Dual 125KHz-EM/13.56MHz-Mifare RFID reading capacity 8" TFT touch color screen, fully interface display, all operation can be done on the touch screen directly Built-in open door relay, alarm relay and exit button input Reader tamper proof detection function . The "IEI / ACT-408A-N270/WT-R/1GB-R10 / 8 EM/Mifare Access Control Terminal" is best product for you. We recommended IEI / ACT-408A-N270/WT-R/1GB-R10 / 8 EM/Mifare Access Control Terminal