The Wireless Clicker Universal Garage Door Keypad from Chamberlain is a convenient tool for opening and closing garage doors. It is a completely wireless device that comes with a 9-volt battery and features a slide-up protective cover that makes it weatherproof. The backlit keypad makes it easy to use even in the dark, and it is designed to work with a wide range of garage door openers. The device is easy to program, and it comes with all the mounting screws, instructions, and batteries you need to get started. This Clicker Universal Garage Door Keypad has a single manufacturer/single frequency design, and it is made of durable plastic material. It is compatible with a variety of brands, including Craftsman, Overhead Door Corp, Wayne Dalton, and Genie. With its sleek design and easy-to-use features, this keypad is the perfect addition to any modern garage door system.