The LiftMaster 877MAX 2-pack is a multi-unit wireless keypad package for outside-the-garage PIN access. Each keypad lets a user open or close a compatible garage door without carrying a remote control. This style is especially useful on homes with multiple garage bays, rental properties, maintenance shops, small commercial garages using compatible LiftMaster-family operators, or service trucks that need several keypads on hand. The 877MAX family is valued because it bridges several LiftMaster radio generations instead of being limited to only one learn-button color. The newer 878MAX is commonly referenced as the current replacement, so stock labels should be checked if the package received shows 878MAX rather than 877MAX.
This multi-pack is best used when the buyer has confirmed that each door uses a supported learn-button system. The keypad itself is wireless, so it does not run low-voltage wire back to the opener. It sends a coded radio signal after the programmed PIN is entered. Because different opener generations use different codes and programming steps, the installer should identify the opener learn-button color first, then follow the matching programming method for that door.
The 877MAX keypad provides PIN-based garage access from outside the door. It can be used by homeowners, family members, maintenance staff, or trusted visitors without issuing a handheld remote. On supported systems, temporary PIN and one-button close features may also be available. Feature availability depends on opener generation and programming support.
Compatible With: Select LiftMaster garage door openers manufactured from January 1, 1993 forward when the opener has a compatible learn button. The supported learn-button groups include green, red/orange, purple, and yellow circle. Supported code families include Billion Code 390 MHz, Security+ 390 MHz, Security+ 315 MHz, and Security+ 2.0.
Common legacy model references include 1245/1255, 1270/1280, 1245R/1255R, 1265R, 2220, 2245/2255, 2265, 2280, 2500, 2575, 2585, 2595, 1345/1355, 1356, 3220, 3255, 3240, 3265, 3270, 3280, 3800, 3500, 3850, 3585, 3595. These represent older LiftMaster opener families commonly associated with green, red/orange, and purple learn-button applications.
Common Security+ 2.0 model references include 87504-267, 87802, 84602, 84501, 85503-267, 8550WLB, 8360WLB, 8160WB, 8500W, WLED, 8550W, 8587W, 8557W, 8360W, 8355W, 8365W-267, 8160W, 8165W, 8155W, 8164W, 8365-267, 8160, 8165, 8155, 8065, 8010, 8550, 8587, 8557, 8360, 8355, 8500, 8500C. Compatibility should be based on the learn button, production generation, and keypad programming method rather than model name alone.
Also commonly associated with compatible Chamberlain, Craftsman, and Raynor private-label operators built on Chamberlain Group radio platforms when the learn-button color and frequency/code family match.
Not compatible with DIP-switch-only openers, unsupported non-LiftMaster radio systems, or residential openers made before 1993. For residential use, the opener must have working photoelectric safety sensors near the bottom of the door track.
| Feature / Specification | Details |
|---|---|
| Manufacturer | LiftMaster |
| Product Type | Wireless keyless entry keypad |
| Base Part Number | 877MAX |
| Current Replacement Family | 878MAX / 878MAXMC commonly referenced as newer replacement |
| Pack Quantity | 2 wireless keypads |
| Application | Exterior PIN-code garage door access |
| Compatible Operator Type | Select LiftMaster-family garage door openers made since January 1, 1993 with supported learn button |
| Learn Button Color | Green, red/orange, purple, or yellow circle |
| Code Type Compatibility | Billion Code 390 MHz, Security+ 390 MHz, Security+ 315 MHz, Security+ 2.0 |
| Battery Type | 9V battery style keypad |
| Wiring | Wireless - no control wiring required |
| Features | 4-digit PIN, temporary PIN support where opener allows, one-button close on supported applications |
| Not For | DIP-switch-only openers or systems without required safety sensors |
The safest way to match this keypad is to check the opener learn button, not just the model number printed on the cover. Many model families were produced across multiple years, and a logic board change can alter radio compatibility. If an opener has an external receiver, match the keypad to the receiver technology instead of the motor head label.
If the keypad programs but the door will not move, check opener lock mode, remote memory, battery condition, range, and safety sensor status before replacing parts. If the door moves unpredictably or safety sensors are missing, stop use and have the system inspected by a qualified garage door technician.
Yes. The 877MAX/878MAX style keypad family is designed for several LiftMaster radio generations, including green, red/orange, purple, and yellow learn-button applications. Program each keypad for the opener type being used.
878MAX is commonly referenced as the newer replacement for the discontinued or older 877MAX family. Check the package label and listing notes if your order is intended to be the current replacement version.
No. The 877MAX/878MAX family is intended for supported learn-button openers, not DIP-switch-only units. Older DIP-switch systems require a different keypad or receiver approach.
Yes. Each keypad is programmed separately, so each one can be assigned its own PIN and matched to its own compatible opener or door location.
For residential openers, this keypad family is intended for openers manufactured starting January 1, 1993 that use photoelectric safety sensors near the bottom of the door track. Do not bypass safety sensors to make a keypad work.