With the LiftMaster 877LM, you can open or close your garage door without using a remote control or key. The LiftMaster wireless keyless entry system can open the door using a private 4-digit code you program directly into the unit. You can also program it with temporary access codes for visitors or delivery and service personnel so they can gain access to your garage without having to give them your personal code.
- Works only with yellow learn/program button operators
- Works only for units 2015 to Present only - Lift master Brand only
- Compatible only with Lift master Security+ 2.0 garage Door openers
- Security+ 2.0 garage Door openers have a yellow learn/programming button
- Equipped with security+ 2.0 rolling Code Technology that virtually eliminates radio wave interference
- Holds four unique PIN codes.
- Easily syncs to your existing opener’s frequency