Get the added convenience of being able to access and control your Chamberlain, Craftsman of LiftMaster Garage Door Opener without using a remote control or key. The Chamberlain 940EV Keyless Entry offers wireless installation and allows use of a 4 number pin security code to open and close your garage door. It is designed for hassle free wireless installation and programming. Includes a cover for weather protection. Seamlessly fits into any home design.
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