Garage door openers provide convenience, security, and added value to your home. Today’s concerns about security being able to turn on the light and enter and exit your garage, while safely inside of your car, and provides an added level of security. Garage door openers are also programmable and allow you to set them to do things like close immediately after exiting. For added security they use “Rolling Codes”, which randomly generate a new code each time the remote control is used making it nearly impossible to use any unauthorized device to gain entry. With system enhancements like LiftMaster’s MyQ technology you can even monitor and control your door opener, receive garage door activity s, and control the lights in your home with your smartphone.