This Wireless Keypad provides trusted, convenient walk-in access without using a remote control or key. Set up in seconds with easy-to-follow wireless programming and compatibility with nearly every Chamberlain, LiftMaster, and Craftsman garage door opener manufactured after 1995. A personal four-digit access code allows for easy entries. The keypad also includes advanced features such as a one-touch close button for efficient exits and a temporary PIN that can be programmed to allow limited-time access for deliveries or guests. The highest level of encryption, prevents hacking and provides peace of mind.