

🔒 Elevate your outdoor security with crystal-clear vision and smart tech that never sleeps!
The REOLINK Duo 3 WiFi is a cutting-edge outdoor security camera featuring 16MP dual 4K sensors for ultra-clear 180° panoramic views. Equipped with Wi-Fi 6 for fast, stable connectivity, it offers smart detection of people, vehicles, and animals with real-time alerts and deterrents. Its IP67 waterproof rating and flexible mounting options make it ideal for any outdoor environment, supporting up to 512GB local storage for extensive footage retention.


















| ASIN | B0DK6L1SZQ |
| Alert Type | Person/Vehicle/Animal/Motion |
| Antenna Location | Outdoor Security |
| Are Batteries Required | No |
| Best Sellers Rank | #200 in Dome Surveillance Cameras |
| Brand | REOLINK |
| Built-In Media | Camera*1 |
| Compatible Devices | Reolink Home Hub, Reolink Home Hub Pro, Reolink PoE NVR, Reolink WiFi NVR |
| Connectivity Protocol | Wi-Fi 6+2.4/5GHz Wi-Fi |
| Connectivity Technology | Wi-Fi 6+2.4/5GHz Wi-Fi |
| Control Method | App |
| Controller Type | Amazon Alexa |
| Customer Reviews | 4.2 out of 5 stars 552 Reviews |
| Effective Still Resolution | 16 MP |
| Flash Memory Supported Size Maximum | 512 GB |
| Flash Memory Type | Micro SD |
| Focus Type | Auto Focus |
| Frame Rate | 20 frames per second |
| Indoor Outdoor Usage | Outdoor |
| Indoor/Outdoor Usage | Outdoor |
| Installation Type | Screw In |
| Item Dimensions | 7.68 x 4.06 x 2.2 inches |
| Item Height | 5.6 centimeters |
| Light Source | Spotlights |
| Manufacturer | Reolink Digital |
| Model Name | Reolink Duo 3 WiFi |
| Model Number | Reolink Duo 3 WiFi |
| Mount Type | Wall/Ceiling Mount |
| Night Vision | Night Color |
| Night Vision Range | 100 Feet |
| Number of IR LEDs | 6 |
| Number of Items | 1 |
| Other Special Features of the Product | 16MP UHD Resolution, 180° Ultra-Wide View, Night Vision, Smart Detection, Wi-Fi 6 New Technology |
| Photo Sensor Resolution | 16 MP |
| Photo Sensor Technology | CMOS |
| Power Source | Corded Electric |
| Recommended Uses For Product | Outdoor Security |
| Room Type | Back Yard, Driveway, Front Door, Garage |
| Special Feature | 16MP UHD Resolution, 180° Ultra-Wide View, Night Vision, Smart Detection, Wi-Fi 6 New Technology |
| Specific Uses For Product | Surveillance |
| Unit Count | 1.0 Count |
| Video Capture Format | MP4 |
| Video Capture Resolution | 16MP |
| Video Encoding | H.265 |
| Viewing Angle | 180 Degrees |
| Voltage | 12 Volts (DC) |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP67 |
| Wireless Technology | Wi-Fi |
| Zoom Ratio | 10: 1 |
| Zoom Type | Digital Zoom |
D**8
Highly recommended surveillance camera
Installation was easy, app set up was also very easy. The double 4K camera leaves a clear image in high resolution with a complete 180 degree view. You can even adjust the brightness of the exposure so that even in the dark, you get a better picture quality. We are using it to watch a couple cars that have been vandalized several times on the street which are about 30 feet away and we can clearly see enough details to know who it is that is walking by so hopefully we catch the people doing it soon.
R**Z
Excellent Outdoor Camera
This excellent outdoor camera has a message saying "product returned with frequency," and I want to prevent another customer from purchasing it without knowing why it's being returned so often. It's a very good camera, but it's more for outdoor use than for indoor use. Its image angle is very wide, or exactly 180 degrees. If you buy it for indoor use, like in a living room, dining room, etc., it won't work. Its image quality is superior; 16 MP is perfect; you can see any intruder's face. On the other hand, one of the reasons it's being returned is in the configuration. It's not very clear, and if you try to configure it using Wi-Fi, you won't be able to do so because it doesn't have software to install Wi-Fi. However, the solution is to connect the network cable or RJ-45 that comes with the camera, and then you can configure it and the Wi-Fi as well, but it's very easy and quick. I hope this message has helped. I've already bought another one for my patio.
J**M
Great camera and picture but some app problems
I am pretty happy with my DUO3 from Reolink. It has the best picture of the last 6 cameras I have owned. It's has just under 16mp picture after stitching 2 4K - 8 mp cameras streams together. You lose some of the 16 mp they advertise by overlapping the images. The ad uses unique wording that makes it seem like the camera has 16mp resolution but it isn't. It is one 8mp stitched to another 8mp, it's a 16mp file from 2 - 8mp inputs. A true 16MP res picture would be awesome to see though. I was disappointed with the lack of a flip mode in the app and I had to uninstall it and mount it again upside down making the SD card on the top and hard to access.. Also , it looks like Reolink and Zumimall are using the same app. My Zuminall started displaying my Reolink picture and I had to unistall my Zumimall camera because I couldn't control everything with the camera receiving 2 sets of commands. If you have Zumimall cameras, I would not get this. Setup was easy and fast. I prefer a battery camera to skip all the wiring but this excellent picture makes it worth it.
A**I
Clean extra wide angle
I did a lot of research before buying this security camera. WiFi was important for me since I can't run an Ethernet cable. And powered was important so I don't have to deal with batteries. This handles it all. Other benefits is that no cloud subscription is needed. All videos are stored on internal micro SD card, up to 512 GB. The wide angle lens is clean with almost zero fish-eye. The video quality is okay. Close distance are clear and sharp. But if you zoom for someone across the street, it gets grainy. There's very little latency. Probably less than a second. The two way audio is also very good. And there's a. Option to record with audio. Also the built in night light is bright and works great. Lots of good useful features and all is controlled by the app. Overall this is an excellent buy and recommend.
M**K
Not enough for license plates
Bought this mainly because I wanted to detect license plates, seems like 16 mega pixels still not enough to catch a license plate in front of my home on the same sidewalk only and few feet away. Added pictures for comparison, from the reolink camera, from a tapo 2k les expensive camera and from my cellphone (Galaxy note 10). As the images show, tapo does the same job with 2k resolution and at a fraction of the reolink price. Btw, watching the live feed is impossible, I've attached a video for reference, it keeps loading forever until the camera decides its time to maintain a stable connection so the video can be loaded and seen, being a dual band is worthless in this device. Also forgot to mention I bought 2 and 1 arrived incomplete with a missing mounting plate, returning them. Update December 15 2025. I was contacted by Reolink with an offer of a full refund, they even wrote under the email Subject "Refund offer from Seller ReolinkDirect on Order", which was subsequently rescinded. This resulted in a 15-day period of unproductive communication. I find it perplexing that a company would extend and then retract such an offer, particularly when a direct return through Amazon is a readily available option. Below is their email, after which they rescinded the offer, stating they had not intended to provide a full refund but rather a return. I could have managed the return independently without any interaction with Reolink, so I am unclear as to why they would email me only to retract their offer. "We sincerely apologize for any inconvenience regarding your order and would like to offer you a full refund for your purchase. If you would like a full refund: please reply 'Full refund'. We hope that you give us another chance. Thank you very much." Sorry Reolink, but there are better options in the market at a fraction of the price and with customer service that actually cares to do things right.
F**S
Great camera
It’s a great camera. Loving the features, you can set up boundaries, human detection works very well. The picture is crystal compared to other cameras. Viewing loads so fast, it’s almost unreal for such high res.
R**C
Great wide angled camera
Great picture. I thought it was powered over network cable but that was my mistake. Power cord is sufficiently long. Wide wide view, great at night too. Took a bit to figure out the setup but documentation and the app work well. I also paired with a base for recording but this can via SD card as well. Overall it met my expectations and would gladly buy again.
I**F
Bad night image and AI recognition functions
Cam is quick to view, good spot light, good range, good siren, however, the AI detection function is totally useless. It will give you alert at anything and alerts keeps popping up even tho I customized it to only activate when humans are present. But it mistakes anything in the shape of a human as a human. Even a stop sign is a human, a tree, anything. Keeps giving false alarms. The second issue is the image quality at night is not adjustable to accommodate outdoor lights such as garage lights. So the image comes overexposed(too bright) that you can't recognize faces standing in front of the camera. Last thing, the lack of support. I messaged the company but they never replied.
Trustpilot
2 months ago
1 day ago