I originally had ordered the regular wireless model that would have required additional mounting of the separate transmitters. When I realized that it would require a lot more work to mount them I did more research on Tadi Brothers website and saw that the Digital Wireless had the transmitters built in. I called Tadi Brothers and without hesitation they sent me the Digital Model with a prepaid shipping label to return the original one I ordered. All I did was pay the cost difference between the two models. Having the built transmitters made the installation much simpler. The picture quality is like looking at my HD TV. I would highly recommend Tadi Brothers and their products.
For me, this is the best quality I've ever had for a backup camera. Solid built that you can feel. A great, reliable picture in color. Does not cut in and out but steady picture as if it were hardwired. Outstanding clarity by day and night. Recommended!