I just moved into a house which has an automatic garage door opener installed. However the previous owners did not leave any of the controllers/clickers. The receiver is from JC Penny and my guess is it is at least 30 years old. It works fine so I would have to replace it, but I would like to have the ability to open the door from outside. Any suggestions on how to find the frequency so I can buy a new clicker? JCPenny doesnt carry this type of equipment as far as I can tell.
15 years ago