Moore-O-Matic operators did not have receivers and remotes. They were added on later.
If you have a remote. Look on the front or back to see if you can find a brand name. Then match that up with a remote we have.
If you do not have a remote, you will have to look at the operator. There will be an antenna hanging down. Follow that antenna up to a box (the receiver) find a brand name on that box. For instance, it may say Delta 3 on the receiver box. Then you know you need a Delta 3 remote.
