The StealthDrive 750 Plus, featuring Aladdin Connect, is an ultra-quiet garage door opener ideal for garages attached to living spaces. The Aladdin Connect feature allows you to monitor and control your garage door, over your home WiFi connection, from anywhere with your smartphone or tablet. The Genie StealthDrive 750 Plus even comes standard with Aladdin Connect’s virtual keys so you can grant anyone door access for a limited time or forever, but you are in control of when and for how long the holder of the Virtual Key can access your garage door opener. For extra safety and added convenience, the StealthDrive 750 Plus includes an integrated battery backup system so your Genie power stays on, even when the primary power is out. That battery backup will power the garage door opener for up to 50 cycles when the main power is out. This transition from home power to running on the battery happens instantly when the main power is out. Pre-programmed remotes are ready-to-use right out of the box which eliminates one step during the installation process. Equipped with a five-piece rail that requires no additional assembly hardware all while providing strength and rigidity. The DC motor is powerful enough to operate residential sectional garage doors up to seven feet in height (eight feet with an extension kit, sold separately) and up to 500 pounds in weight. The DC technology allows your door to begin and end its movement smoothly instead of abruptly whenever you operate it, creating less noise and less wear on the door. For faster and easier installation, the StealthDrive 750 Plus is lightweight and equipped with electronic push-button programming. The included Genie Safe-T-Beam® system incorporates an auto-reversing system that stops and reverses a closing door if anything passes through the beam. Designed with Intellicode® rolling code technology that prevents unauthorized persons from opening your garage door by automatically changing the access code every time you use it.