Quote Originally Posted by Captain Gizmo View Post

P.S.: I have a personal connection with a source of simple 433 and 434 MHz beep transmitters that are compatible with Marshall beep receivers. Note: You are on your own for the collar.
Could you have your connection make a couple 434 transmitters and incase them in some type of velco wrap (see the MarcoPolo product I mentioned in my original post) that I can attach to a couple collars? If I go to the NAFA meet, you can introduce me to your connection and I will buy them off of him! LOL