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Black wireless keypad with flip-up cover and two compact garage door remotes

877max Keypad and 893max Remote garage door opener

SKU CH-1F5B-KTNMY MPN 877max

A wireless keypad controls up to three openers with backlit keys, plus two long-range remotes reaching 100 feet, compatible with Security+ 2.0 and 390 MHz systems from 1993 onward

  • Dimensions14.33in W x 12.83in H x 9.06in D
  • Compliancehas_fcc_id, not_applicable, 2A5Z8-877MAX
  • Sports Team1 Piece
  • Controls up to three openers with unique PINs per door
  • Backlit keypad readable in darkness with weatherproof flip cover
  • Two 893MAX remotes operate from up to 100 feet range
  • Compatible with LiftMaster Chamberlain Craftsman openers from 1993 with yellow purple red orange green learn buttons
  • Replaces 877MAX 878MAX 893MAX 890MAX 971LM 371LM 373LM 81LM 82LM 83LM 84LM 91LM 92LM 94LM 96LM 377LM 977LM 65LM 66LM 891LM 973LM 950ESTD

Universal Compatibility

This wireless keypad and remote set works with LiftMaster, Chamberlain and Craftsman garage door openers manufactured after 1993 that have a Yellow, Purple, Red, Orange or Green learn button. The keypad controls up to three separate openers using different PIN codes for each door. The remote provides a working range of about 100 feet for convenient drive-up access.

Replaces Legacy Models

The kit replaces a long list of older part numbers including 877MAX, 878MAX, 893MAX, 890MAX, 971LM, 973LM, 371LM, 373LM, 81LM, 82LM, 83LM, 84LM, 91LM, 92LM, 94LM, 96LM, 377LM, 977LM, 65LM, 66LM and several CMXZDCG references. It is a direct upgrade when an original remote or keypad is lost, damaged or no longer pairs reliably with the opener.

Suits Multi-Door Households

Homeowners with up to three garage doors who want a single weatherproof keypad and an extra long-range remote will find this set practical. Buyers with Craftsman models 200.57933, 57943, 57953 or 100 series CR1150, 139.57943, 139.57953 should look elsewhere because those units are not compatible.

Highlights

  • Controls up to three openers with unique PINs per door
  • Backlit keypad readable in darkness with weatherproof flip cover
  • Two 893MAX remotes operate from up to 100 feet range
  • Compatible with LiftMaster Chamberlain Craftsman openers from 1993 with yellow purple red orange green learn buttons
  • Replaces 877MAX 878MAX 893MAX 890MAX 971LM 371LM 373LM 81LM 82LM 83LM 84LM 91LM 92LM 94LM 96LM 377LM 977LM 65LM 66LM 891LM 973LM 950ESTD

Specifications

Model877max Keypad and 893max Remote
Part Number877max Keypad and 893max Remote
Dimensions14.33in W x 12.83in H x 9.06in D
Compliancehas_fcc_id, not_applicable, 2A5Z8-877MAX
Sports Team1 Piece

Questions about this item

What wall area does the 877max keypad need for its 14.33in W x 12.83in H footprint?

The keypad measures 14.33 inches wide by 12.83 inches high, so reserve at least that rectangle on the wall or door frame; the clamshell cover adds depth when open.

Which learn-button sequence pairs the 893max remote with a yellow-button opener?

Press the opener's yellow learn button once, then immediately press and hold the desired remote button until the opener's courtesy lights flash or the motor unit clicks to confirm.

What battery replacement does the wireless 877max keypad require over time?

The keypad ships with its battery installed; when the backlit numbers dim or response slows, open the battery compartment and insert a fresh cell of the same type.

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