This universal garage door opener wireless keypad is compatible with rolling code and fixed code dip switch products, one universal garage door keypad can control up to 3 garage door openers. Universal garage door opener wireless keypad is compatible with all major garage door opener brands. Compatible with for LiftMaster Chamberlain Craftsman Genie Overhead Linear Wayne Dalton Marantec Stanley and more. Use purple/yellow/red/orange/green learn button or black button. Use with Intelli Code Security technology to change the code on each door to prevent unauthorized access for added security. The keyboard is affordable and worth your money. No keys or remotes required No keys or remotes required. Temporary pins for fixers, meter readers, house sitters while you're away, safe and secure. A flip cover protects the keyboard from the elements, large backlit buttons make entering PINs quick and easy in the dark, and features the latest Intelli Code technology to reduce radio wave interference. The wireless garage door opener keypad is easy to install, you only need a screwdriver to install easily, please disconnect the power before installation and wear work gloves to protect your hands. Package includes screws, backlit keypad and flip-top stand for universal garage door opener keypad that works up to 3 garage doors, 2 AAA batteries for easy programming and installation. Type:Universal keypad Colour:White Material:ABS Package Contents: 1 * garage door keypad Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.