Features & details
- Complete coverage for your home — With Battery Doorbell 2K+ and Outdoor 4, monitor your front door and property with reliable 2K and 1080p HD video.
- See faces and deliveries in 2K — From friendly faces to deliveries left on your welcome mat, see it all with Battery Doorbell 2K+'s head-to-toe 2K view.
- Ring within your home — Connect Battery Doorbell 2K+ to existing doorbell wiring to sound within your home. You'll also get alerts on your Blink app with each doorbell press.
- Long-lasting battery life — Easily, wirelessly install both products and get months and months of power with the included AA Energizer lithium batteries and a Blink Sync Module Core.
- Built for the elements — Both devices feature weather-resistant designs made for rain, dust, and severe weather. Outdoor 4 works in temperatures from -4°F to 113°F (-20°C to 45°C).
- See and speak from the Blink app — Interact with visitors using live view, night vision, and crisp two-way audio.
- Smart detection — As part of a Blink plan (sold separately), get alerts whenever a person or vehicle is detected and enjoy features like Blink Moments, which stitches together clips into a single video to save and share.
- Works with Alexa — Connect to an Alexa-enabled device to engage multi-camera live view, arm and disarm your system, and more using your voice.
- Includes one Blink Battery Doorbell 2K+, one Outdoor 4 camera, one Sync Module Core, five AA Energizer lithium batteries, mounting kits for each device, a wall plate, a doorbell removal tool, wire extenders, a USB-C cable (for Sync Module) and power cord (for Sync Module).
Technical Details
Blink Outdoor 4
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Field of view |
143° diagonal |
|---|---|
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Camera resolution |
1080p HD video |
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Photo resolution |
View captured images in 640 x 360 |
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Camera frame rate |
Up to 30 fps |
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Size |
2.8 x 2.8 x 1.6 inches (70 x 70 x 41 mm) |
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Unit weight |
5.0 oz (141 g) |
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Power |
Outdoor 4 battery: 2 AA 1.5V lithium metal batteries (non-rechargeable) Sync Module Core: 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. |
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Wifi connectivity |
High-speed internet connection (such as broadband, fiber, or DSL). Wi-Fi network: 2.4 GHz 802.11b/g/n. |
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Sync module compatibility |
Camera compatible with all Blink Sync Modules. |
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Available colors |
Black |
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Minimum smartphone requirements |
iOS 17 |
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Blink app |
Blink Home Monitor |
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Included in the box |
Includes one Outdoor 4 camera, one sync module core, one Power Adapter, one USB-C Cable, two AA lithium metal batteries, and one mounting kit. |
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Audio |
2-way audio |
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Warranty and service |
1-year limited warranty. Purchase and use of Blink cameras is subject to the terms found here. |
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Support |
Visit the Blink Support pagefor more information. |
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Generation |
4th generation – 2023 release |
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Operating temperature |
-4 to 113° F |
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Software security updates |
Learn more about these software security updates and get information specific to your device. |
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Cloud video storage |
To keep videos beyond your trial, subscribe to a Blink Subscription Plan which allows videos to be stored in the cloud for up to 60 days. See Blink Subscription Plansfor more information about your plan’s retention period. To keep important videos beyond this period, download them to your mobile device. |