characteristics of the product
You want to connect sereral units of audio-video equipment, but there is a lack f television in put signal source terminals, the signal connection wires are often plugged and unplugged, whichis very inconvenient. The kids at home wants to connect several units of television game players and use simultaneously , you may switch 3-group AV audio-video signal input and 1group output to the television. DVD, VCD , TV Game , VCR station selector , satellite TV, cameras, etc, Directly exposed manual switchover, design of no connection to power , quick installation and convenient application