2K HDR Video Zoom In to Clearly See Important Details Like Eye Color, Labels, and License Plates. Security in the Palm of Your Hand Receive Notifications When Motion Is Detected and Watch Live Streaming Video from Your Smartphone or Tablet. More Ways to Answer See and Speak to Visitors with Clear Two-Way Audio, or Respond with Pre-Recorded Quick Reply Messages When You’re Busy. Receive a Video Call When Your Doorbell Is Pressed and Never Miss a Visitor. Night Vision See Who’s at Your Door at Night, Even Without a Light. See More at Your Front Door See a Person from Head to Toe or a Package on the Ground with an Optimized Viewing Angle for the Front Door. Integrated Siren Trigger Your Siren Automatically, or Manually from the Arlo Secure App to Ward Off Intruders. Multiple Powering Options Install Without Wires Using the Rechargeable Battery, or Hardwire to Existing Wiring for Continuous Power. Weather Resistant Certified to Withstand Heat, Cold, Rain, or Sun. Notifications That Matter Get Alerts When Your Video Doorbell Spots People, Vehicles, Animals, or a Package with Arlo Secure. Includes a Trial of Arlo Secure Service, with Rolling 30-Day Cloud Recordings. Visitor Messaging Guests Can Leave You a Voice Message If You’re Unable to Answer the Door, and You Can Listen Remotely at Your Convenience. Direct to Wi-Fi Connects Directly to Wi-Fi for Simple Setup. Silent Mode Allows You to Temporarily Disable Incoming Calls, Arlo Chime Melodies, and/or Traditional Chime Rings on Your Arlo Video Doorbell.