Blink Outdoor 4 (4th Gen) – Wire-free smart security camera, two-year battery life, two-way audio, HD live view, enhanced motion detection, Works with Alexa

  • Outdoor 4 is our fourth generation wire-free smart security camera that helps you protect your home inside and out right from your smartphone.
  • See and speak from the Blink app — Experience 1080p HD live view, infrared night vision, and crisp two-way audio.
  • Two-year battery life — Set up yourself in minutes and get up to two years of power with the included AA lithium batteries.
  • Enhanced motion detection — Be alerted to motion faster from your smartphone with dual-zone, enhanced motion detection.
  • Person detection — Get alerts when a person is detected with embedded computer vision (CV) as part of an optional Blink Subscription Plan (sold separately).
  • Save and share clips — Choose to store events in the cloud with a free 30-day trial of the Blink Subscription Plan or locally with the Sync Module 2 (included) plus a USB drive (sold separately).
  • Works with Alexa — Connect to an Alexa-enabled device to engage live view, arm and disarm your system, and more using your voice.
  • Includes three Outdoor 4 cameras, one Sync Module 2, six AA lithium metal batteries, three mounting kits, one USB cable, and one power adapter.
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Blink Outdoor 4 Technical Details

Field of view 143° diagonal
Camera resolution 1080p HD video
Photo resolution View captured images in 640 x 360
Camera frame rate Up to 30 fps
Size 2.8 x 2.8 x 1.6 inches (70 x 70 x 41 mm)
Unit weight 5.0 oz (141 g)
Power Outdoor 4 battery: 2 AA 1.5V lithium metal batteries (non-rechargeable)

Sync Module 2 power: 100-220V AC to 5V DC converter included.

Battery life of up to two years, based on default settings. Battery life will vary based on device settings, use, and environmental factors.

Wifi connectivity High-speed internet connection (such as broadband, fiber, or DSL). Wi-Fi network: 2.4 GHz 802.11b/g/n.
Sync module compatibility Camera compatible with all Blink Sync Modules.
Available colors Black
Minimum smartphone requirements iOS 15.0, Android 9.0, or Fire 9.0
Blink app Blink Home Monitor


Included in the box Includes Outdoor 4 camera, 2 AA lithium metal batteries for each cameras, 1 mounting kit for each cameras, one Sync Module 2 (except for addon camera), one USB cable (except for addon camera), and one power adapter (except for addon camera).
Audio 2-way audio
Support Visit the Blink Support page for more information.
Generation 4th generation – 2023 release
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.

Additional information