The Arlo Essential Video Doorbell Wire-Free is designed to help you see a person from head to toe or spot a package on the ground. Receive a video call when your doorbell is pressed so you can see and speak to visitors. Guests can leave a voice message if you’re unable to answer the door, letting you listen remotely at your convenience. Look back at what you missed with 30 days of crystal-clear video history that you can easily share. Install without wires using the long-lasting rechargeable battery or hardwire to existing wiring for continuous power.