... with camera auto parking sensor CE,FCC and ROHS car parking sensor system,praking sensor,parking sensor with camera2.4GHz Wireless ... Transmitter: Built-inSD/MMC Slot3 WAYS AV-INPUT,V3 for car camera back-viewButtons/Switches: Five buttons: Power,Menu,Sleep, ... V1,V2Car charger: Input DC +12VOperating System: Microsoft Windows CE5.0 Core versionNavigation Software To be determined ...