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Prime Day is June 23 to 26, and Lifehacker is sharing the best sales based on product reviews, comparisons, and price-tracking tools before it’s over.
The new Blink Outdoor 2K+ (5-Camera System) is currently on sale for $156.99 on Amazon, down from $349.99, and price trackers show this is the lowest price it has reached so far. Spread across five cameras, that works out to about $32 per camera, which is far cheaper than buying them individually. A five-camera kit like this generally makes the most sense for a typical single-family home or townhouse, where you might want coverage at the front door, backyard, garage, and a couple of side entrances. In a small apartment, it may be more cameras than you need, but for a house with multiple outdoor entry points, the bundle saves you from piecing together a system one device at a time.
The cameras themselves are small and easy to place almost anywhere. Each measures approximately 2.8 x 2.8 x 1.6 inches and features an IP65 dust- and water-resistant design. Setup is straightforward; the cameras run on two AA lithium batteries that Blink says can last up to two years, depending on how often motion is detected. The bundle comes with the required batteries, mounting hardware, and a Sync Module Core that connects everything to your home wifi. Once installed, the cameras record 2K video (2,560 × 1,440) with a 135-degree field of view, which is wide enough to capture most entryways or driveways without much repositioning. In real use, footage tends to look sharp, with enough detail to pick out faces or license plates at reasonable distances.
The cameras also offer two-way audio, motion alerts, night vision, and a temperature sensor that can send notifications if conditions cross a set threshold, according to this PCMag review. Plus, the Outdoor 2K+ adds new software features, including AI-generated descriptions of recorded events that summarize what the camera sees. Those tools are helpful, but they highlight the system’s main trade-off: many advanced features require a Blink subscription plan, starting at $3.99 per month for one camera or $11.99 per month for unlimited cameras (to include AI features, the basic plan starts at $6.99 for a single camera). Without a subscription, you lose access to cloud-stored video clips. Another limitation is ecosystem support. The cameras work with Amazon Alexa and IFTTT, but they do not support Apple HomeKit or Google Home, which may matter if your smart home runs on those platforms.
What do you think so far?
We’re tracking more early deals, discounts, and shopping advice in our Prime Day 2026 guide.
Looking for something else? Retailers like Walmart and Best Buy run Prime Day-style sales that are especially useful if you don’t have Amazon Prime.
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