Get a full view of your home with the Ring Alarm Smart Home Security Kit. This collection has everything you need to monitor your entire home, inside and out. The Ring Base Station connects all of the units to your smartphone for seamless control. You get a sleek keypad where you can set and forget your home security whenever you leave. Plus, the Ring Alarm Kit comes with a contact sensor so it can detect if a window or door is open. With the motion sensor, any movement is instantly detected and sent to your device. Plus, the included range extender makes it easy to access your entire home. With the affordable Ring professional monitoring, you get 24/7 access even if your Wi-Fi goes down. Of course, the Ring Alarm Kit fit in flawlessly with the rest of the Ring line up including the Ring Video Doorbell.