Usage Tips:This garage door opener wireless keypad can be used with single-band or dual-band (315MHz/390MHz) openers to control up to 3 Genie/Overhead Intelli code garage door openers. The above brand names and related model numbers are used only to demonstrate compatibility. This garage door opener keypad is compatible with Genie Intelli code I garage door openers and all overhead garage door openers (315MHz/390MHz). The keyboard is affordable and good value for money. 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 it easily, the keypad is made of high-quality materials, which is wear-resistant, more durable and has a longer service life. Please disconnect power before installation and wear work gloves to protect your hands. Package includes screw mounting, backlit keypad and flip cover for easy programming and installation. / 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 sec