The 64LM LiftMaster three button key chain remote control can control three garage doors or gate operators that uses the 8 or 9 dip switches to program the remote. Programming is simple just match the switches to receiver or match the remote to a working remote and your ready to go. This 64LM includes a small key ring, battery and programming instructions.
When you match the model number 64LM on your old remote the new 64LM will be the right replacement remote.
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