CHUNGHOP 8 Ports Composite 3 RCA Video Audio AV Switcher Box Selector Switch 8 in 1 Out 8x1 for HDTV LCD DVD

   HONONJO AV Multi Box 4 in 1 out Selector,  easily connect up to 4 video devices to 1 television. 8 Ports 8-In 1-Out   Manual AV Switch Installation fast, easy operation Eight inputs, One output Apply to security or education and so on Stronger anti- interference ability and Perfect stability  Product Specification: Video: Input Video Signal: 0.8-1.0 volts p-p Input Impedance: 75Ohm Output Video Signal: 0.8-1.0 volts p-p Output Impedance: 75Ohm Bandwidth: 50Hz-5.5MHz  Audio: Input Audio Signal: 2V(RMS) Input Impedance: 47kOhm Output Video Signal: 2V(RMS) Output Impedance: 1KOhm Frequency: 10Hz-20KHz, 0db 8 Ports input (Left and Right Channels) and 1 Port output (Left and Right Channels)  Package Content: 1 x 8 Ports 8-In 1-Out AV RCA Splitter Selector Switch Adapte size(249mm*40mm*193mm)