This is the first multi position switch I have found. This allows me to switch on the front and rear camera. You can switch it from the center which is off. To the front or to the back camera. I actually picked this up at Camping World. I was buying chocks for my trailer.
When you tap it you're a "switch hitter"...if you miss, you're off your rocker 
Display MoreThis is the first multi position switch I have found. This allows me to switch on the front and rear camera. You can switch it from the center which is off. To the front or to the back camera. I actually picked this up at Camping World. I was buying chocks for my trailer.
Looks like the switch for the electric jack or the operate the slides in and out. I have one of those in the draw full if switches.
I have the Single Pole Dual throw switches from SlingMods.
How did you use the SPDT switch with your cams?
I've been thinking about wiring both camera outputs to the video in for my head unit and then wiring the power for each camera to run thru the SPDT switch so that I can then activate whichever camera I want to use.
All my dash switches are on/off/on switches. Should have said you needed one Rab, I think I have a few extra I'm not using.
Display MoreThis is the first multi position switch I have found. This allows me to switch on the front and rear camera. You can switch it from the center which is off. To the front or to the back camera. I actually picked this up at Camping World. I was buying chocks for my trailer.
Looks like the same switch Slingmods has been selling. Single pole double throw. For those that do not know the center is the hot and the two outside post are for any two items you you want to power up with the same power supply. But it is either one or the other ( NOT AT THE SAME TIME )
Sounds
I have both cameras run to a Y RCA video adapter. The cameras feed their signal when they are in the on position so they can't be on at the same time. Basically you flip the switch one way you see the front. The other way you see the rear. It feeds into the same single camera input on my head unit.
I think I know what your asking now. The cameras are grounded at the camera to the frame. Then at the switch the power is always at the common terminal. Then you press the top side of the switch when you want one camera and the bottom when you want the other.
Sounds like we both were thinking the same thing.
