The Ring Video Doorbell Pro 2 Hardwired offers continuous power and enhanced security with advanced features. Its 3D Motion Detection provides more precise alerts by analyzing the distance, speed, size, and trajectory of motion. The 1536p HD Head-to-Toe Video allows you to see visitors clearly and monitor package deliveries. Integrate with a Ring Chime or Alexa-enabled device to receive audio alerts throughout your home. Key features include 1536P HD Head-To-Toe video, Two-Way Talk with noise cancellation, 3D motion detection with Bird's Eye View, motion alerts, HD+ Colour night vision, and Advanced Pre-Roll (requires a Ring Protect Plan). This doorbell requires hardwired installation for non-stop power.