It took me a minute to understand the pairing process. Unfortunately I worked with an old original remote control. You need the old remote control to copy the codes to the new remote control. Because it was an older opener model, there were no DIP switches to find the remote codes. If your original remote fails, I would suggest purchasing a replacement before the original remotes die forever. These replacement remotes seem to be working so far. The price was also great compared to others available. VERY HAPPY!
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