[Hblick48]

I put together my own system from Amazon. Got 7 inch monitor that clipped onto rearview mirror, camera that attached to back side of Montana, and a wireless transmitter and receiver. Total investment around $110.

For the most part, it worked ok. But video world sometimes lose the signal. I found that video loss happened mainly when on congested city freeways. Suspected that all of the other vehicles with wireless video were interfering with mine. Also, the TPMS system on my rig could also possibly interfere since they operate on the same frequency.

We were parked at an RV park when I was approached by the manager ask if I hade a live video camera operating. My back neighbor was seeing his approach on his video screen. Picked up my signal when he got close.

I now hardwired my video sistering an rca connector onto my trailer connector. No more interference or random appearing on neighbors monitor.