Blink

Like-New Blink Outdoor 4 Wireless smart security camera two-year battery 1080p HD day and infrared night live view

$29.99

717+ bought in the past month

About this item

  • Like-New Blink Outdoor 4 is refurbished, tested, and certified to look and work like new and comes with the same limited warranty as a new device. Like-New Amazon devices may be packaged in generic Amazon-branded boxes.
  • Outdoor 4 is our fourth generation wireless 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).
  • Get more from Blink with Alexa — Connect your device to stream video on Echo Show, get instant alerts, control security features by voice, and hear and speak to people hands-free.
  • Includes two Outdoor 4 cameras, one Sync Module 2, four AA lithium metal batteries, two mounting kits, one USB cable, and one power adapter.
$29.99

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Customer reviews

4.42,383 ratings
  1. 583%
  2. 417%
  3. 30%
  4. 20%
  5. 10%

Customers say

Customers find the security cameras easy to set up and appreciate their clear video quality that works day and night.

★★★★★

⭐ Great Security Cameras with Awesome Battery Life and Clear Video ⭐

Joe FMarch 5, 2026✓ Verified purchase

I picked up the Blink Outdoor 4 wireless security cameras, and I’ve been really impressed with how well they work. If you’re looking to improve your home security without running wires everywhere, these are a fantastic option. The first thing that stands out is the 1080p HD video quality. The picture is sharp, clear, and easy to view from the app, whether you’re checking in during the day or using the night vision. It’s great being able to quickly pull up the camera feed and see exactly what’s going on around your home. Another huge advantage is the battery life. Blink advertises up to two years of battery, and these cameras are built to last. Not having to constantly charge them or run power cables makes a big difference. You can mount them almost anywhere and be up and running quickly. Installation is also very simple. Because they’re completely wireless, you don’t have to deal with drilling holes for power cables or trying to hide messy wires. Mount them where you want, connect them through the app, and you’re good to go. Overall, these cameras are a great way to step up your home surveillance game. You get clear video, long battery life, easy installation, and the freedom of a fully wireless setup. If you want a reliable security camera system that’s simple to use and doesn’t come with a bunch of clumsy wires, the Blink Outdoor 4 is definitely worth checking out. ⭐⭐⭐⭐⭐ Read more

★★★★★

Worked great with existing Blink cam set up.

Lar RMarch 19, 2026✓ Verified purchase

These work great, no damage can't tell they were refurbished. Set up in minutes added to my existing Blink set up with no problem. Outdoor 4 cams have very clear crisp pics. Read more

★★★★★

Good cameras from this brand!

DJ MinWahDecember 16, 2025✓ Verified purchase

An excellent set if you're looking to have a basic camera system (or additional cameras of this brand) for your home or business. As this one comes with two outdoor cameras it should cover most of your basic needs or additional needs. The Outdoor 4 cameras are clear and easy to set up and even at night, you can adjust infrared lighting to supplement any to no lighting. Good visual operation distance is about 10 feet. Any farther and your Outdoor 4 camera(s) could be used to supplement what's going on your property in a general sense. Each of the cameras detect motion and and start recording upon detection of movement, vehicles, or people. The algorithms or AI make pretty good determination of this. Keep in mind, this can run on AA batteries or an external power source like a solar panel that would plug into the USB-C port on the back. However, if you're looking for something that gives you consistent live-view or multiple-camera view, you may want to look for another option. As far as power, if you're going to do consistent live view (and only one camera at a time), you'll probably want your cameras plugged in for power to an outlet. These are meant to be wireless as far as power. These cameras are good if you only need to know when the cameras detect something, making you go to the app and opt to use the live view to see what's going on. You can only view cameras from the app, you can't log into a website to watch from your browser. It's still a good system, just be sure to study what your wants and needs are first for a video system and then determine if not consistently monitoring your video is for you, only watching clips of what's going on when it records something. Although these were like-new, I didn't see a difference between new or not. Read more

★★★★★

I am beyond impressed!

Nicky GoldsmithFebruary 25, 2026✓ Verified purchase

I am beyond impressed with the Like-New Blink Outdoor 4 with Sync Module 2 Wireless smart security camera. From the moment I set it up, I knew this was a game changer for home security. The installation is effortless. I mounted the camera in minutes without any complicated wiring, and the wireless design means I can place it anywhere without worrying about cords or power outlets. The Sync Module 2 keeps everything connected seamlessly, and the app guides you step by step, making setup completely stress-free. The video quality is outstanding. Daytime footage is sharp and clear, and nighttime recordings are surprisingly detailed with excellent infrared clarity. Motion detection works flawlessly, sending instant alerts to my phone whenever someone approaches the house. I can customize sensitivity and zones to avoid unnecessary notifications, which is a huge plus. The battery life is incredible. I have been using it consistently for weeks, and I have yet to recharge. The device feels sturdy and weather-resistant, perfect for outdoor conditions, rain, or heat without any worry about damage. I also love the convenience of the app. I can view live video, review past clips, and even share access with family members in seconds. It gives peace of mind knowing I can monitor my home from anywhere, whether I am at work, traveling, or just relaxing in the backyard. For anyone looking for a reliable, high-quality, easy-to-use smart security camera, this Blink Outdoor 4 with Sync Module 2 is unbeatable. It combines simplicity, durability, and cutting-edge technology in a sleek package. Five stars without hesitation. My home feels safer, and the convenience is unmatched. Read more

★★★★☆

Refurbished, yet like brand new.

Stephen L. LewisOctober 21, 2025✓ Verified purchase

Very happy with the refurbished cameras. They have very clear video. The side to side view is excellent. I do wish there was more vertical viewing. I am a bit disappointed that the app takes so long to load. By the time it comes up, whoever was at the door has given up and left. I have a cloud subscription and sometimes it'll record the activity, but often will not. I am also disappointed that I am unable to set it up to work on my computer. It works great on my android, but there is no way to set it up to run on my Windows. It is supposed to work with Alexa, but as yet I am unable to get Alexa to recognize any commands I give it even though it shows to be connected and recognized. Being an Amazon product, I had hoped for better usability across the board and faster response times. Read more

★★★★★

Great option for home; don't require a subscription!

Amanda HellerMarch 4, 2026✓ Verified purchase

Purchased these at a great price. They do as expected and have lasted. I appreciate the recording quality and motion detection but the sound quality is iffy. They do the job though for our homestead. Read more

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