The keyboard is affordable and worth your money. No keys or remotes required No keys or remotes required. Temporary pins for fixers, meter , 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. 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 . Compatible with for Genie Overhead Linear and more. Use /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 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., Manufacturer: Littimoon