Arlo AVD2001-100NAR Essential Video Doorbell Night Vision Certified RefurbishedDescriptionA better way to see the complete picture at your door. Arlo Essential Video Doorbell can be powered by a rechargeable battery or hardwired. Connect directly to WiFi 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. With an included trial of Arlo Secure, personalize notifications when your Video Doorbell spots people, vehicles, animals or packages, and store recorded video clips.* Get added peace of mind knowing that Arlo will replace your doorbell if it gets stolen through the Arlo Theft Replacement program.FeaturesSee more at your front doorSecurity in the palm of your handMore ways to answerNight VisionBrave the elementsMultiple powering optionsIncludes Arlo Secure Trial with cloud recordingSee More At Your Front Door See a person from head to toe or a package on the ground with a 180 diagonal degree viewing angle optimized for the front door. 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 youre busy. Receive a video call when your doorbell is pressed and never miss a visitor. Night Vision See whos at your door at night, even without a light on. Brave The Elements Certified to withstand heat, cold, rain or sun. Multiple Powering Options Install without wires using the rechargeable battery, or hardwire to existing wiring for continuous power. Notifications That Matter Get alerts when your Video Doorbell spots people, vehicles, animals. Built-In Smart Siren Trigger your siren automatically, or manually from the Arlo app. Visitor Messaging Guests can leave you a voice message if youre 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. Arlo Theft Replacement Program** Weve got you covered if your doorbell is stolen. Complete Connected Security Works with Amazon Alexa, Google Assistant and Samsung SmartThings.Specifications Video Resolution 1536 x 1536, 1:1 Wire Type Wire-Free Max Lens Field of View 180-degree diagonal Motion Detection Single Motion Sensor, 110 degree horizontal Night Vision Yes, high powered Infrared LED (850nm) with IR Cut Filter Indoor/Outdoor Outdoor Siren Yes Digital Zoom 12x 2 Way Audio Yes Weight 0.25lb Dimensions 1.77 x 5.11 x 0.98in