Blink Video Doorbell with Two-way Audio, HD Video, Alexa Compatibility, and App Alerts

This Blink Video Doorbell gives you the ability to answer your door from your smartphone, featuring 1080p HD day and infrared night video with two-way audio. It has long-lasting battery life, custom alerts, privacy settings, and more. Get alerts when motion is detected or when someone presses the doorbell. Connect to existing doorbell wiring or pair with a Sync Module (sold separately) to engage live view and two-way audio on demand. It offers cloud storage with a free 30-day trial of the Blink Subscription Plan or local storage with the Sync Module 2 and USB drive (each sold separately). It is designed for every home, with an option to go wire-free or connect to doorbell wiring to also sound your existing in-home chime. It works with Alexa and can be set up in minutes with the two included AA lithium batteries.