Originally Posted by waiter21
I'm not sure if this would work for you, but I drilled through tto the inside of the wall and put a small junction box inside.
In this article, I originally had wireless. However, I have since rewired and ran the video cable and power lines all the way to the dash.. The wireless was interfering with the TPMS I installed on my Toad and Dolly.
Rear View Camera | 2001 Coachmen Mirada 300QB
That is the reason I didn't use a wireless camera. Too susceptable to interference problems.
Your installation sounds good, but I just ran all wiring externally under the frame along the route of some existing wiring, then up into the engine bay and through a hole in the firewall to the dash.
I sealed the firewall hole with hi temp sealant.
I'm installing a toggle switch on the dash for power on and off if wanted.
I'm curious, how did you route your wiring from the junction box you installed to the front of the rv?