
Details
Specifications
| Material | Plastic |
| Battery |
3V Lithium |
| Learn Button | Yellow (390 Mhz) |
| Replacement for part | 891LM, 893LM |
| Compatibility |
Sears, Craftsman and Liftmaster models (139.53879) |
| Dimensions |
4.06 x 2.68 x 0.71 inches (10.3 x 6.8 x 1.8 cm) |