# LiftMaster L979U Universal Wireless Garage Door Keypad

The **LiftMaster L979U Universal Wireless Keypad** provides convenient and secure keyless entry to your garage using a personalized PIN code. Designed for quick installation and dependable outdoor performance, this keypad works with **most major garage door opener brands manufactured after 1993** that use safety sensors.

The L979U features **new and improved programming** for fast setup with no electrical wiring required. Advanced **ultra-secure encryption technology** helps protect keypad codes from hacking and unauthorized access, providing additional security and peace of mind for your home.

Built for outdoor durability, the keypad is **weather resistant** and designed to withstand rain, snow, and extreme temperatures. The keypad also includes an **illuminated keypad for nighttime visibility** and convenient features such as **temporary PIN creation** and **one-touch close** when used with compatible LiftMaster, Chamberlain, or Craftsman openers.

### Key Features

-   **Universal Compatibility** – Works with most garage door opener brands manufactured after 1993 with safety sensors
-   **Secure Keyless Entry** – Open your garage door using a personalized PIN code
-   **Weather Resistant Design** – Built to withstand rain, snow, and outdoor temperature extremes
-   **Temporary PIN Codes** – Create temporary access codes for guests or service providers\*
-   **One-Touch Close** – Quickly close your garage door with a single button\*
-   **Backlit Keypad** – Illuminated keys for easy nighttime use
-   **Ultra-Secure Encryption** – Helps protect keypad codes from unauthorized access
-   **Wireless Installation** – No electrical wiring required

_\*Features available with Chamberlain, LiftMaster, and Craftsman garage door openers manufactured after 1997._

### Product Specifications

-   **Model:** L979U
-   **Compatibility:** Most major garage door opener brands manufactured after 1993
-   **Weather Resistance:** Designed for outdoor use in all weather conditions
-   **Battery:** 1 x 9 Volt (included)
-   **Operating Temperature:** -4°F (-20°C) to +149°F (+65°C)
-   **Dimensions:** 2.89 in W x 4.97 in H x 1.24 in D
-   **Weight:** 0.37 lb

##### Instructions

### How to Program the LiftMaster L979U Universal Wireless Keypad

### Helpful Resources

[LiftMaster L979U Installation Manual (PDF)](https://cgi.widen.net/view/pdf/3hz1j1lvpb/114-6082-000.pdf?t.download=true&u=mcyivk "Download the LiftMaster L979U Universal Wireless Garage Door Keypad Installation Manual PDF")

[LiftMaster Remote and Keypad Compatibility Chart (PDF)](https://cgi.widen.net/view/pdf/boyh8g8fet/LMACENCTCAPC_L991S.pdf?t.download=true&u=mcyivk "View the LiftMaster Universal Remote and Keypad Compatibility Chart PDF")

## Details

- **Price:** 55.99 USD
- **Vendor:** Liftmaster

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 55.99 USD | In stock |

## Images

- LiftMaster L979U universal wireless garage door keypad with illuminated keys and PIN entry
- Universal garage door keypad compatible with LiftMaster Chamberlain and Craftsman openers
- LiftMaster L979U weather resistant garage door keypad with backlit keys
- Weather resistant wireless keypad for garage door with secure PIN access and backlit buttons
- Black electronic device with a QR code on a white background
- Black and white electronic device on a light gray background

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> Source: [Express Garage Doors](www.expressgaragedoors.com/products/liftmaster-l979u-universal-wireless-garage-door-keypad)
> Updated: 2026-05-28