... compatible with any sources with AV outputs such as satellite receiver, CATV box, surveillance camera, VCD, DVD, DVR, CCD camera, IPTV ... Specification Frequency: ISM 2400~2483MHz Hopping Transmission power: Minimum 100mW Receiver Consumption current:500mA Modulation: GFSK Maximum distance: Open space up ... 500m Image processor: MPEG4 encode/decode Power supply :5V/1A Video & Audio input connector: RCA