Arlo Essential captures video in 1080p resolution, with a better way to see the complete picture at your door. Arlo Essential Video Doorbell Wire-Free can be powered by a rechargeable battery or hardwired. Connect directly to Wi-Fi for easy setup. When motion is detected, receive notifications and view live video from your phone. See what's at the door, from head to toe or a package on the ground during the day or in low light with night vision, without opening your door. Speak to visitors with two-way audio or use pre-recorded quick reply messages when you're busy.