• See and speak with visitors using your smartphone or tablet whether you're upstairs or across town
• Dual powered Power your Ring Video Doorbell using the built-in rechargeable battery or power the device using your existing doorbell wiring
• Quick and easy setup have your Ring Video Doorbell mounted and synced to your personal Wi-Fi network in minutes
• Lifetime purchase protection: If your doorbell gets stolen, don't worry - we'll replace it. For free
• Not everyone rings the doorbell included motion sensors alert you of activity at your home