... 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 ... Wi-Fi communication, GPRS / GSM communication, Bluetooth communication8. Open platform to provide the SDK software interface, customer ... concrete, all axis, and across operating temperature range. CertificationCCC,CE POS terminal with GPRS/GSM/wifi/ ...