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Blink
Blink Outdoor 4 (4th Gen) 2 Camera System with Sync Module

Blink Outdoor 4 (4th Gen) 2 Camera System with Sync Module

Best price now

$89.99at The Home DepotChecked 15 h ago

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $89.99 at The Home Depot (checked Nov 10, 2026).

Our take on the Blink Outdoor 4 (4th Gen) 2 Camera System with Sync Module

The Blink Outdoor 4 is a battery-powered 1080p outdoor security camera that runs up to two years on two AA lithium batteries. This bundle pairs two cameras with a Sync Module, so you get local clip storage on a USB drive and one hub for both. It is wire-free and weatherproof, which makes it easy to mount almost anywhere within Wi-Fi range. Compared with subscription-heavy rivals, it leans on cheap local storage and long battery life rather than constant recording or advanced detection.

Best forRenters who cannot run wiringCovering a yard, driveway or back doorBuyers who want local clip storage without a subscriptionSimple whole-home camera setups on a budget
Pros
  • Up to two years per set of AA lithium batteries
  • Wire-free IP65 body mounts almost anywhere
  • Sync Module stores clips locally on a USB drive
  • 143° diagonal view covers a wide area
  • Works down to -4°F for cold-climate use
  • Cheap to add more cameras later
Cons
  • 1080p only, no 2K option
  • 2.4 GHz Wi-Fi only, no 5 GHz band
  • Motion alerts can be slow and clip length is short
  • Person detection needs a subscription
  • Live view drains batteries faster than idle use

Blink Outdoor 4 (4th Gen) 2 Camera System with Sync Module prices at every store

  • The Home DepotNew

    In stock

    $89.99Free shippingChecked 15 h ago
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Store links may earn us a commission. Price via Klarna.

Blink Outdoor 4 (4th Gen) 2 Camera System with Sync Module price history

Lowest price we've seen: $89.99 on Nov 10 at The Home Depot. Tracked across 1 store since Nov 10.

What reviewers say

Owners like the easy setup, long battery life and local storage through the Sync Module. Complaints center on alert lag, short clips and the subscription needed for person detection.

What people mention
  • Battery lifePraisedOwners report the AA lithium cells lasting many months, close to the claimed two years in light use.
  • SetupPraisedMounting and pairing through the app is quick and needs no wiring.
  • AlertsCriticisedMotion notifications often arrive seconds after the event starts.
  • Clip lengthCriticisedRecordings are short and can cut off before the action ends.
  • Local storagePraisedThe Sync Module saves clips to a USB drive without a monthly plan.
  • SubscriptionMixedPerson detection and cloud features require a paid plan, which some owners resent.

Specifications

Field of View
143° diagonalSource
Camera Resolution
1080p HD videoSource
Camera Frame Rate
Up to 30 fpsSource
Weight
5.0 oz (141 g)Source
Power

Questions and answers

Do I need a subscription to use the Blink Outdoor 4?
No. You can record motion clips to a USB drive in the Sync Module and watch live view without a plan. Person detection and cloud storage need a Blink Subscription Plan.
How long do the batteries really last?
Blink rates them up to two years on two AA lithium batteries. Heavy live viewing and frequent alerts shorten that considerably; most owners see several months to over a year.
Does it work with 5 GHz Wi-Fi?
No. The cameras connect on 2.4 GHz only, so your router needs a 2.4 GHz band in range of the cameras.
What is the Sync Module for?
It connects the cameras to your Wi-Fi and holds a USB drive for local clip storage. One module supports multiple Blink cameras.
Can it tell people from animals?
Person detection is available but requires a subscription. Without it, the camera alerts on any motion in its zones.
Is it weatherproof enough for rain and snow?
It carries an IP65 rating and is rated from -4 to 113°F, so it handles rain and cold. It is not designed for submersion.
Where is the Blink Outdoor 4 (4th Gen) 2 Camera System with Sync Module cheapest?
At The Home Depot, for $89.99, as of our latest check.

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2 AA 1.5V lithium metal batteries (non-rechargeable)Source
Battery Life
up to two yearsSource
Wi-Fi Connectivity
2.4 GHz 802.11b/g/nSource
Available Colors
BlackSource
Operating Temperature
-4 to 113°FSource
Generation
4th generation – 2023 releaseSource
Weatherproof Rating
IP65Source