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Amazon's Big Spring Sale Smart Home Security Deals: Save Up to 50% Off Video Doorbells, Cameras and Home Security

It's day four of Amazon's Big Spring Sale, and CNET's smart home experts have found the best home security deals that you can shop right now.

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We've hit day four of Amazon's Big Spring Sale, and the discounts are still flooding in from all directions. If you've been eyeing some smart home tech or security gear, now's a fantastic opportunity to buy. We've spotted tons of great offers on video doorbells, security cameras, smart lighting and other connected home devices, including savings from brands like Blink, Roku, Arlo and more.

Just remember that while the sale continues through March 31, these low prices aren't guaranteed to stick around. If something catches your eye, it might not be at the same price tomorrow. That said, we're regularly updating this list to bring you the best deals available at the moment.

Best Amazon Big Spring Sale smart home security deals

Smart Cameras and Home Security Systems

This wired indoor camera is easy to set up, and offers high-definition image that includes low-light vision. You can control it all from the Roku app (which also walks you through the simple setup) and then view the stream there or on your Roku TV. And at just $20, it's an affordable way to add security to your home.

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Save $10

Outdoor smart cameras can help you keep an eye on your yard, garage and patio. This 5-camera system from Blink is an impressive 50% off now at Amazon. The cameras can provide real-time person alerts and support two-way audio so you can talk to unexpected visitors before opening your door. There is also a 1080p HD live video feed available, so you can always check in on your home while you're away. Plus, the cameras have a two-year battery life, so you won't have to worry about changing the batteries all the time.

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Save $200

The affordable Blink video doorbell just got even cheaper. Only $3 above the record low, the Blink Video doorbell has HD video, so you can clearly see every second outside your door. It also has two-way audio so you can hear what's happening at your door and converse with any visitors. It works with Alexa and sends alerts to your phone so you know what's happening at all times. 

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Save $27

Forgetting your keys can be a problem of the past with August Home's smart lock, one of our favorite smart locks. With this device, the door can be easily accessed from your phone. It simply fits over the internal thumb latch of most existing deadbolt designs, allowing the use of the physical key if necessary. The smart lock is simple to set up. Using the August app, you can control, assign and authorize temporary virtual keys to anyone for access. It also has built-in Wi-Fi, and you can connect it to your home network through the app. 

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Save $122

More smart cameras and home security deals:

Smart Lights

Kasa's smart dimmers are a breeze to use. Simply tap the switch to turn your lights on or off, then press the small dimmer button to adjust their brightness. Or, use the Kasa app to control the switches from your phone. Each switch in this three-piece set costs about $15, and they work with Alexa and Google Home. 

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Save $31

Install this 32.8-foot LED light strip anywhere you want some instant ambiance. It offers millions of color combos and can be synced to timers and music. Plus, it's all controllable from your Roku app, or you can use a smart home setup like Amazon Alexa, Roku Voice or Google Assistant.

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Save $15

More smart light deals:

Smart Sensors

The Meross smart garage door opener makes garage access simple. You can use the companion app on your phone or tablet to control the garage door anywhere. Of course, it's compatible with Alexa, Siri and Google Assistant so that you can have a hands-free experience. The app even allows you to create a schedule for when the door opens or closes. If you forget to close it, you can set it to automatically shut if the door is open for a certain amount of time.

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Save $21

More smart sensor deals:

Smart Routers

The Eero Max 7 offers ultra-fast speeds with dual 10 Gigabit ports, Wi-Fi 7 support and support for over 250 devices with a single unit.

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Save $120

What is Amazon's Big Spring Sale?

Amazon's Big Spring Sale is essentially Prime Day lite. Thousands of deals launched simultaneously across almost every product category, each available for a limited time. A mix of new deals will come and go each day, while others will run for the entire sale period. There will also be Lightning Deals and Prime-exclusive sales.

The seven-day sale is a great way to gear up for spring and summer, with discounts on items like outdoor furniture and yard essentials. Look for big discounts on tech, home, beauty and everyday essentials. If you have items you're looking to grab and can't wait for future sales, like Memorial Day or Prime Day, now is a great opportunity to save. 

Amazon Big Spring Sale dates

Amazon's second-ever Big Spring Sale runs March 25 through March 31. That's a one-day extension compared to 2024's inaugural event, giving shoppers extra time to score bargains.  

Do I need a Prime subscription to shop the Amazon Big Spring Sale?

You do not need a Prime subscription to shop this sale, but there are some Prime-exclusive deals in the mix. There are plenty of other Prime membership perks like two-day delivery, so an active Prime account is always a smart idea for these sales, but it isn't necessary. 

What smart home products are being discounted during the Amazon Big Spring Sale?

Thousands of limited-time deals are available during the Big Spring Sale, and many of them are in the smart home space. From smart speakers to home cameras and video doorbells, we're already seeing a ton of excellent smart home discounts.