1,POS terminal with GPRS/GSM/wifi/bluetooth interface 2,GPS,camera, RFID for options 3,WIFI, GPRS/GSM, Bluetooth interface handheld pos terminal/ ... POS terminal with GPRS/GSM/wifi/bluetooth interface I60XX series is ... operating temperature range. CertificationCCC,CE POS terminal with GPRS/GSM/wifi/bluetooth interface