4 Port Av Audio Video Splitter

4 port av audio video splitterpackage included: 1 x 4 port rca av switch 1 x english user manual this item is 4 port video audio switch, it enable 1 rca output (hdtv, lcds, projectors ) share 4 rca input (dvd, set-top box). it is with 4 ports input (left and right channels) and 1 port output (left and right channels). used of high-quality components and advanced circuit techniques design.isolation, the output signal is not distorted do not interfere with each . be suitable for family, hotel, karaoke, shopping, school, factory and so on. specifications: 1.type: 4 port video audio switch 2.input interface : 4 x rca av port 3.output interface : 1 x rca av port 4.manual av switch 5.standard rca video, r-audio-l connector 6.video: input video signal: 0.8-1.0 volts p-p input impedance: 75ohm