The 878MAX Wireless Keypad is the same reliable and convenient access device that has been used with Liftmaster garage door openers for years. Now it is available for operating Liftmaster automatic gate openers, and still offers the same convenience and reliability. The Liftmaster 878MAX Keypad provides convenience and security with its rolling code 390Mhz design. This means that the signal changes for each use, keeping potential thieves from stealing and copying the frequency. Combined with the digital code set by the user, this rolling code provides superior security. Additionally, the 976LM provides the means of protecting the confidential code by allowing a setting for a temporary code for visiting friends, delivery personnel, etc. Moreover, the single button close function is a convenient means of closing the door. The backlit keys also make operation easy at night or in other instances of low lighting. The Liftmaster Keypad is simple to mount, program, and use. Installation is completely wireless so there are no clumsy cords or burying of wire. The Liftmaster 878MAX wireless keypad will work in replacement for the Liftmaster 976LM and the Liftmaster 977LM.