Ring Battery Doorbell 2K (newest model), Speckled Gray with 2 Window and Door Sensors (newest model) and Motion Detector (newest model)

Key features

• Layered detection for key entry points — With Battery Doorbell 2K, Speckled Gray, 2 Window and Door Sensors, and a Motion Detector, know the moment doors or windows open or motion is detected, and get a live view of your front door.
• Retinal 2K with up to 6x Enhanced Zoom — With Battery Doorbell 2K, catch detail even at a distance in 2K Video.
• Night Vision — See your front door in color longer with Night Vision, and automatically switch to crisp black and white in total darkness. 
• Motion Detection — Receive real-time alerts on your phone when motion is detected by your doorbell.
• Protect against break-ins — Each Window and Door Sensor instantly detects when a window or door opens and alerts you in real-time.
• Detect motion indoors — One Motion Detector watches an entire room (30 ft. range, 90° field of view) and alerts you when something moves.
• No base station required — Enjoy simple, flexible Sensor setup. It just works.