From the prestigious BLINK brand, a ring with two-way video call with high-definition video, motion notifications and app-wrapped and compatible with Alexa, black color.

Answer the calls to the door from where you meet your smartphone, with 1080p HD day videos and infrared night vision, and bidirectional audio.
Experience a battery with a long duration, customizable notifications, privacy settings and more.
Receive alerts when movement is detected or someone clicks the Doorbell Video. Connect it to your door's rings or asocial to a sync module (sold separately) to activate your live view and bidirectional audio whenever you want.
Choose to save and share videos in the cloud with a 30-day free trial of the Blink subscription plan or locally on Sync Module 2 and included USB drive (everyone is sold separately).
Designed for each home, use it wirelessly or connect them to the doorbell wiring to sound a home notification. Without wiring, you can use your Blink Mini camera (sold separately) as an indoor connecting ring.
Trust it in minutes with the two AA Lithium batteries included to connect it to WiFi with the app.
Works with Alexa: receives alerts and responds with bidirectional audio. If it is wired or used with a synchronization module, it is possible to see, listen and talk to the visits.
Includes 1 Doorbell Video, 2 1.5 V AA batteries, 4 screws and 1 tool to open the housing. It does not include Sync Module 2, which can be found in all the mentioned “Systems” (recommended for optimal use when using batteries).