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3-button 315 MHz family. Typical current path: 893MAX. Confirm with learn-button color / receiver model.
| Field | Value |
|---|---|
| Brand | LiftMaster / Chamberlain |
| SKU | 363LM |
| Role | 3-button 315 MHz family |
| Era | Security+ ~315 MHz |
| Buttons / type | 3 |
| Successor path | 893MAX |
| Confirm | Learn-button guide + receiver chart |