JUSTHILLUP Garage Door Keypad — Compatible with LiftMaster/Chamberlain/Craftsman Openers (G940EV-P2, 877LM, 878MAX)

Overview

Enhance convenience and control with the JUSTHILLUP Garage Door Keypad, a wireless, battery-powered entry solution designed for real-world use. It replaces the need to carry remotes while offering a clean, weather-ready exterior option. The keypad focuses on practical features that matter in daily life—reliable access, simple PIN management, and durable build—without promising miracle outcomes.

Broad compatibility and model scope

This keypad is compatible with LiftMaster, Chamberlain, and Craftsman openers manufactured since 1993, featuring the traditional Learn Button in Yellow, Purple, Red, Orange, or Green. It is not intended for Wi‑Fi only openers, so verify your setup before pairing to ensure smooth operation.

• Supports a wide range of compatible models as a replacement for common units such as 878MAX, 877MAX, 877LM, G940EV-P2, CMXZDCG440, 377LM, 378LM, 398LM, 977LM, and more.
• Designed to work with legacy keyless entry systems that still rely on the Learn Button era compatibility.

Upgraded design for everyday use

The keyless entry unit is a clamshell design crafted from waterproof materials to stand up to outdoor conditions. It can control up to three separate openers, and you can assign different PINs to match individual devices, making it easier to manage access for family members or visitors. Backlit numbers ensure readability in low light, so entry remains quick and accurate after dark.

• Clamshell, weatherproof construction extends life in outdoor settings.
• Backlit keypad improves visibility during night or early morning use.
• Supports up to three openers with configurable PINs for multi-user access.

Security, reliability, and ease of use

Equipped with Security+ 2.0 rolling code technology, the keypad minimizes interference and helps keep entry codes private between you and your opener. The system is designed for straightforward setup and dependable performance, letting you unlock your garage without a remote whenever you prefer.

• Rolling code technology for secure, synchronized operation with compatible openers.
• Completely wireless and battery powered, no wiring required.

What’s included and support

The unit ships with a battery and is ready for installation out of the box. If you ever need assistance, the product team offers responsive support and a one-year warranty, including replacement or refund options. If the fit isn’t right, you can contact us and expect a prompt response within 12 hours.