Put whole-home security in your hands with Ring Alarm. When the system is armed, it sends instant alerts to your phone and tablet whenever doors or windows are opened and when motion is detected at home, so you can monitor your property from anywhere. Ring Alarm is fully customizable and expands to fit any home or apartment. And with Rign Video Doorbells and Security Cameras, it lets you control your entire home security system from one simple app. Even if the power goes out at home, your property will still be protected by the complimentary 24-hour backup battery. And for only $10 a month, you can upgrade to Ring Protect Plus and enjoy 24/7 professional monitoring with cellular backup, unlimited video recording for Ring Doorbells and Cameras at your home, extended warranties, exclusive discounts and more! The Ring Alarm Security Kit includes one Base Station, Keypad, Contact Sensor, Motion Detector and Range Extender. You won't be locked into any long-term contracts. You don't need professional installation. You don't even need any tools. It's that simple.