Not sure how anyone can be a C4 dealer when there are over a million of them in the general area. How do you compete with bids? Throw in a free bottle of Moet? RTI has been great, and some of the comments are off base. For those of you who had problems with RTI remotes many years ago, that has been put to rest. it's nice to have a system that you can program to look and work exactly the way you want.