Chamberlain/Liftmaster/Craftsman Garage Door Opener Keypad with Learn Button

Compatibility
The CMXZDCG440 Garage Door Wireless Keypad is compatible with Craftsman/LiftMaster/Chamberlain garage door openers manufactured since 1993. It works seamlessly with openers featuring the Yellow Learn Button (Security + 2.0), Purple Learn Button (315 MHz Security+), Red/Orange learn button (390 MHz Security+), and Green Learn Button (390 MHz Billion Code).

Key Features
- Replaces G940EV-P2, 878MAX, 877MAX, 877LM, 377LM, 977LM: This keypad offers an upgrade to your existing security system. - Does Not Work with Craftsman 200.57933, 57943, 57953, Series 100 CR1150, 139.57943, 139.57953: Ensure compatibility for best results.

Convenient Design
The CMXZDCG440 garage door keypad is fully wireless, powered by an included battery, making it easy to use without cables. The clamshell design and waterproof material ensure longevity. Backlit numeric buttons allow for quick and convenient code entry in low-light conditions.

Control Up to 3 Openers
Control up to three garage door openers with this keypad. Use different PINs to match and control each opener independently, providing flexibility and ease of use.

Easy Installation
The package includes the keypad, mounting screws, a 9V battery, and detailed installation instructions. No professional help is required; you can install it yourself easily.

Good After-Sale Service
We offer a one-year warranty on this garage door keypad. If you are not completely satisfied with the product, you can request a replacement or refund.

What if the Product is Not Suitable?
If the product is not suitable and the return period has passed, our professional customer service team is ready to help. Please contact us for assistance, and we will respond and solve the issue within 12 hours.