Review on 📷 Enhanced 175º Wide View Backup Camera Monitor Kit for Vans, RVs, and Oversize Vehicles - HD Quality, Infrared Wired Rear View Cam, 7 inch Adjustable Monitor for Trucks, Trailers, and Buses by Fred Whitehead

First, my 4-star rating remains in effect until I have a chance to use it. I just finished installing today and my only regret is that I didn't wait and bought it on July 16th. I would save 30€! I bought a CW-1-1 (with 1 camera) and installed it on a trailer slide. This is my second rear camera so I had some experience with not only how to install it but how it is supposed to work. I did NOT want it to be connected to a "reverse" power supply. I wanted a constant power supply that you could turn on and off at will. I purchased an ONLINE STORE LED 10Ft 12 VDC 10A Heavy Duty Cigarette Lighter Adapter (On/Off Switch + Momentary POSITIVE TRIGGERED Switch) and an extra length of video cable from eRapta, both sellers here at Revain. I highly recommend purchasing the switch from the above seller as reviews of other switches here at Revain indicate a loose fit on a 12v socket and it is a very tight fit. If you need to cut and splice cables like I did, be careful when stripping wires and use heat shrink connectors. I already had the connectors and they are much easier to crimp than the small wires used on this type of 4 pin video cable. This installation method allows me to turn the camera system on and off as needed. Sometimes I like to turn it on when I'm driving on the freeway and want to see what's going on behind me. (just to make sure my boat is still there)