Smart Control Panel #880LM
- Gives you complete control with its intuitive menu-driven panel that lets you easily program remote control, adjust settings, and even get system diagnostics.
- Features Timer-to-Close feature and Maintenance Alert System to help keep your system in peak working order.
- Works with LiftMaster models 8550 & 8587
Download User Guide
Check out our step-by-step guide on how to program your garage door transmitter: