Chamberlain Wireless Rolling Code Garage Door Opener Keypad Multi Utility Axe Mali series features corner construction Mali series features corner construction with an oval opening 2 Color Finish red velour Returnable 180 Day Landscape Supply Type Edging Features Biodegradable Get the added convenience of being able to open your garage door without using a remote control or key This wireless keyless entry system opens the garage door by a code that you program directly into the unit Single Button Closure Simplifies A Secure Exit Wireless Design Can Be Installed With Included Mounting Hardware And Programmed In Minutes No Wiring Required Works With Chamberlain 315 MHz Or 390 MHz Garage Door Openers Manufactured After January 1