Tanner Posted June 6, 2007 Report Share Posted June 6, 2007 I am looking for a channel selector or someone who can build one for me. This is what I want to do.I need a 3 or 4 channel video selector that switches from one channel to the next and loops back to channel 1 and so on. I am wanting to hook up 3 or 4 cctv cameras to this box and flip from one camera to the next by a single button. (not individual buttons like a quad or something. Radio shack has one they sell however I need the control button to be in a different place than the box is in. The installation is for a boat, and I want the person to be able to flip through his cameras from a single push button on the dash. Any help would be great.ThanksToddP.S. i need 43 or 4 inputs and only 1 output as we only need to view 1 at a time Quote Link to comment Share on other sites More sharing options...
esp1 Posted June 6, 2007 Report Share Posted June 6, 2007 hi todd,As you are aware there are lots of A/V channel selectors/scanners available.Depending how far away from the scanner you want the remote push button to be, you can attach extension wires to the switch inside the scanner. Add a low value resistor in series with high side of the button and a 0.1uF cap across the switch in the box.I have extended my switch about 15mtrs and it works OK. Quote Link to comment Share on other sites More sharing options...
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