Blink Video Smart Security Doorbell Wired or Battery

Answer your door, no matter where you are, from your smartphone with 1080p HD day and infrared night video and two-way audio. Get alerts when motion is detected, or someone presses Blink Video Doorbell. Works with Alexa receive alerts and answers with two-way audio. When wired, or when paired with a Sync Module (sold separately), see, hear, and speak to visitors. Choose to save & share clips in the cloud with a free 30-day trial of the Blink Subscription Plan. After your trial, continue the subscription for a fee. Alternatively save motion clips & photos from up to 10 Blink cameras connected to the Blink Sync Module 2 locally in your home & view them through the Blink app or the computer by plugging in a USB flash drive (sold separately) for no add fee. Peace of mind at your door. The entrance to your home means everything. Welcome visitors and protect what matters most with Blink Video Doorbell. Set up the device in minutes with the two included AA lithium batteries, then connect to W