... .4Ghz wireless digital transmitter and receiver 2.MPEG4 codec 3.FHSS base band, RF transceiver 4.AD&FlashaaLCD drive and 2.4G wireless digital audio transmitter and receiver Advantages AX ... base band , RF transceiver , AD&Flash,LCD drive and CVBS output. For truck, bus, caravans, mobile home, camping car, industrial vehicle and heavy duty ...