... base band, RF transceiver 4.AD&FlashaaLCD drive and 2.4G wireless digital audio transmitter and receiver for rearviewAdvantages AX-WTR24D is a series of ... digital Wireless transceiver module for wireless rearview, wireless camera applications which integrates MPEG4 codec , FHSS base band , RF transceiver , AD&Flash,LCD drive and CVBS ...