# Chamberlain Garage Door Opener Keypads

A Chamberlain wireless keypad allows you to open and close your garage door without a remote, using a secure 4-digit PIN. Modern Chamberlain keypads work with **Security+ rolling code openers** that use orange/amber or purple Learn buttons.

Replacement keypads are designed for easy installation and simple programming. They mount outside your garage and let you control access without carrying a remote. Perfect for families, rentals, or anyone who needs keyless entry.

How do I know if a Chamberlain keypad will work with my opener?

Check the **Learn button color** on your opener. If it’s orange/amber or purple, a modern Security+ keypad will work.

Can I replace my old Chamberlain keypad with a new one?

Yes. Even if your original keypad is discontinued, current Chamberlain keypads are backwards compatible with most Security+ models.

How do I program a Chamberlain keypad?

Press the **Learn button** on your opener, enter your desired PIN on the keypad, then press enter. The opener light will blink to confirm programming.

Do Chamberlain keypads work with multiple doors?

Some universal keypads can control multiple doors, but most Chamberlain-branded models are programmed to operate one opener at a time.

🔎 Search by Garage Door Opener Model / Manufacture Date

-   **Models 140, 150, 240, 350, 450, 550** (1984–1989)  
    → Keypad: ❌ Not available
-   **Models 700WHC, 701WHC, 1000, 2000, 4000, 4001, 5000** (1990–1992)  
    → Keypad: **387LM** (works only with yellow, white, gray, or green learn buttons)
-   **Models 710WHC, 711WHC, 1100, 2100, 4100, 5100, 7200, 8100, 8100M, 4600, CSO** (1993–1997)  
    → Keypad: **387LM**
-   **Models 1200, 2200, 4200, 6200, 7220, CG40, PD210, PD610, PD612K, 7320, 8200, 9200, 4620, 4640, 9902, PD420, PD460-2, 9950** (1997–Apr 2005)  
    → Keypad: **877MAX**

🔎 Search by Remote Style / Part Number

-   **Dip switch remotes** (8–9 switches, red LED)  
    → Keypad: **387LM**
-   **Billion Code (green LED)**  
    → Keypad: **387LM**
-   **Rolling Code Security+ (orange/amber LED or learn button)**  
    → Keypad: **877MAX**
-   **Rolling Code Security+ (purple learn button, no LED)**  
    → Keypad: **877MAX**

## Products in this collection

- [Liftmaster Wireless Keyless Entry Keypad 878MAX](https://www.expressgaragedoors.com/products/liftmaster-keyless-entry-878max) - 56.99 USD
- [Universal Wireless Keypad](https://www.expressgaragedoors.com/products/universal-wireless-keypad-387lm) - 43.88 USD
- [LiftMaster L979U Universal Wireless Garage Door Keypad](https://www.expressgaragedoors.com/products/liftmaster-l979u-universal-wireless-garage-door-keypad) - 55.99 USD

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> Source: [Express Garage Doors](https://www.expressgaragedoors.com/collections/chamberlain-garage-door-opener-keypads)
> Updated: 2026-06-18