Blink Video Doorbell + Sync Module 2, HD Video, 2-Way Audio, Motion, Alexa

Blink Video Doorbell Technical Details
Field of view
135° horizontal, 80° vertical
Video resolution
Record and view in 1080p HD video during the day and with infrared HD night vision after dark.
Photo resolution
View captured images in 640 x 360 nHD
Camera frame rate
Up to 30 fps
Size
130 x 42 x 34 mm
Weight
91 grams
Power
Blink Video Doorbell Power: 2 AA 1.5V lithium metal (non-rechargeable) batteries. Existing chime wiring: 16-24 VAC
Sync Module 2 power: 100-220V AC to 5V DC converter included.
*Battery life of up to two years, based on default settings. Features may vary with configuration and settings. Battery life will vary based on device settings, use, and environmental factors.

Requirements
Always-on high-speed internet connection (such as broadband, fiber, or DSL). Wifi network: 2.4 GHz 802.11b/g/n.
Connection
Battery or wired
Available colors
Black, White

Minimum smartphone requirements
iOS 15.0, Android 9.0, or Fire 9.0
Blink app
Blink Home Monitor

Included in the box
Blink Video Doorbell, Sync Module 2, 2 1.5V non-rechargeable AA lithium metal batteries, mounting kit, USB cable, and power adapter.
Audio
Speaker output and 2-way audio recording.
LEDs
1 LED ring to help you know when it’s active (optional). Flashes in blue, red, and green.

Warranty and service
1-year limited warranty and service included. Use of Blink devices is subject to the terms found here.

Support
Click here to view more information on the Blink Video Doorbell support page.
Click here to see the setup guide.

Generation
1st Generation
Operating temperature
-4 to 113° F

Software Security Updates
This device receives guaranteed software security updates until at least four years after the device is last available for purchase as a new unit on our websites. Learn more about these software security updates.
Answer your door anytime, anywhere from your smartphone with 1080p HD day and infrared night video and two-way audio.
Experience up to two years of powerful battery life, custom alerts, privacy settings, and more.
Save and share clips — Securely store your footage in the cloud with a free 30-day trial of a Blink Subscription Plan. You can also back it up locally with your included Sync Module 2 and a USB drive (sold separately).
Designed for every home — Connect to your doorbell wiring to sound existing in-home chime. Alternatively, get alerts on your smartphone, or use Blink Mini or Blink Mini 2 (sold separately) as an indoor plug-in chime, without wiring.
Set up yourself in minutes with the two included AA lithium batteries then connect to wifi in the app.
Works with Alexa — Receive alerts and answer with two-way audio. When paired with a Sync Module (or wired with a compatible in-home chime), just ask Alexa to answer the front door.
Includes one Video Doorbell, one Sync Module 2, and mounting kit (including corner mount, screws, and anchors).