Chamberlain 940D Wireless, Keyless Entry System, 315 MHz Short Description
Opens & closes garage door by entering a private security code. 1 button to close. Allows for setting of temporary password for contractors or other short-term access. Conveniently mounts to outside of garage. No wiring needed.
Chamberlain 940D Wireless, Keyless Entry System, 315 MHz Key Features
- Security plus wireless keyless entry system
- Open and close the garage door without a remote control or keys using a private 4-digit password
- Designed for openers built since 2005
- Mounts conveniently outside garage, backlit for night-time use, and includes flip-up cover for protection from the elements
- 315-megahertz and operates off of 12-volt battery
List Price: $ 39.95
