Wire-free Blink Video Doorbell with Two-way Audio and Alexa Integration

The video doorbell offers long-lasting battery life, custom alerts, and privacy settings. It can be connected to existing doorbell wiring or paired with a Sync Module for live view and two-way audio. Users can choose to save and share clips in the cloud with a free 30-day trial of the Blink Subscription Plan or locally with the Sync Module 2 and USB drive. The doorbell can be set up wire-free or connected to doorbell wiring, and can also be used with a Blink Mini camera as an indoor plug-in chime. It is easy to set up and works with Alexa for alerts and two-way audio. The package includes one Video Doorbell, 2 AA lithium batteries, 4 screws, and 1 case opening tool. However, the Sync Module 2 is not included and is recommended for optimal use when on battery power.