The 877max liftmaster wireless keyless entry system can open the door using a private 4 digit code you program directly into the unit.
Program 2 garage doors to liftmaster 877max.
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Programming a temporary pin.
To program the liftmaster 877 max to operate more than one garage door opener repeat the steps.
Logic board part numbers.
How to program a liftmaster chamberlain or sears craftsman garage door opener wireless keypad.
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.
You can give the access code to family members who don t need to carry a remote control around with them.
Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.
The keyless pad on your liftmaster garage door opener is a secure method to gain access to your garage when you don t have a remote control handy.
On the keypad enter any programmed pin then press and hold the button until the light on.
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Above using as different pin for each garage door opener to be programmed.
The garage door opener flashes 3 times.
1984 1989 8 or 9 dip switches opener models.