5.8G wireless av Sender 1 Warranty is one year 2 Sample ... , strong anti-interference and high mobility. It can transmit AV signals of DVD, DVR, CCD camera, IPTV, satellite ... , IPTV, satellite STB, digital TV STB and other AV output devices. Images received by means of radio are ... ) ×3.0cm (H). 5.8GHz module is FCC CLASSB certificated. Wireless application is safe and reliable. 5.8G wireless av Sender