

🔒 Elevate your security game with panoramic precision and smart tech — never miss a moment!
The REOLINK 16MP WiFi Security Camera Duo 3 WiFi delivers ultra-high-definition 4K video with a 180° ultra-wide angle view, powered by dual 16MP sensors and advanced night vision modes. Featuring Wi-Fi 6 dual-band connectivity for fast, stable streaming, it smartly detects people, vehicles, and animals to reduce false alarms while activating sirens and spotlights for deterrence. Its IP67 weatherproof rating and flexible mounting options make it a durable, professional-grade outdoor surveillance solution with up to 512GB local storage support.











































| ASIN | B0DK6L1SZQ |
| Alert Type | Person/Vehicle/Animal/Motion |
| Batteries Required? | No |
| Best Sellers Rank | #150 in Dome Surveillance Cameras |
| 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 |
| Control Method | App |
| Controller Type | Amazon Alexa |
| Customer Reviews | 4.1 4.1 out of 5 stars (560) |
| Date First Available | December 17, 2024 |
| 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 |
| Included Components | Camera*1 |
| Indoor/Outdoor Usage | Outdoor |
| Installation Type | Screw In |
| International Protection Rating | IP67 |
| Item Weight | 2.77 pounds |
| Item dimensions L x W x H | 7.68 x 4.06 x 2.2 inches |
| Item model number | Reolink Duo 3 WiFi |
| Light Source Type | Spotlights |
| Low light technology | Night Color |
| Manufacturer | Reolink Digital |
| Maximum Webcam Image Resolution | 16 MP |
| Mounting Type | Wall/Ceiling Mount |
| Night Vision Range | 100 Feet |
| Number of IR LEDs | 6 |
| Number of Items | 1 |
| Photo Sensor Technology | CMOS |
| Power Source | Corded Electric |
| Product Dimensions | 7.68 x 4.06 x 2.2 inches |
| Room Type | Back Yard, Driveway, Front Door, Garage |
| 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 |
| Wireless Communication 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.
B**H
If you need camera, buy this one.
Amazing quality of the picture at night and day. Truly 180 degrees view. It has also white led lights working like motion sensor secure light. Good recognition of cars, pets, people. Seems to be very high quality, front part has a warning that camera can be hot. I live in Las Vegas. Summer will tell if it will survive heat. One star less, because I was hoping it can be powered also via Ethernet cable, also it would be nice if they will provide Ethernet waterproof connector to put on the cable. It’s small additional cost, but I had to buy whole bag just to use one. My camera is in one line with the whole wall to the router, so WiFi is compromised, but I’m glad it has Ethernet option to send signal. Customer support is awesome. Yes, I would buy it again. Worth every penny.
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.
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.
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.
F**Y
Reolink Duo 3 16 MP WiFi Camera
This review is for the Duo 3 16 MP WiFi camera. The camera exceeded my expectations in every way. Setup was easy even though this was my first security camera. It connected to our WiFi on the first attempt. Resolution of 16 mp (twice that of 4k) is incredible. Did have some trouble getting it to format my 128 GB microSD card (SanDisk Ultra). Got it to work after formatting the card to FAT32 on my desktop using free "Fat32 gui formatter" software (Win 11 won't format drives larger than 32 GB to fat32). The Reolite app is easy to setup and use and works well with my android phone. Just ordered a second Duo 3 WiFi for our backyard.
G**C
Esta cámara es lo más! Las imagenes son nítidas, y el sonido de buen nivel. A veces, la detección es un poco sensible (lluvia) pero así me dice que tiempo hace fuera lol Tuve un problemilla técnico de intalación de la tarjeta de memoria, y REOLINK fue super reactivo y resolutivo. Les doy las gracias por ello. Super recomendado!!!
A**E
Er zit geen 12v/2A adapter bij om de camera te laten werken, dit is ook niet vermeld in de beschrijving en daar kom je dus pas achter bij installatie.
T**.
Ich nutze die Reolink Duo 3 WiFi nun seit einigen Wochen und bin absolut begeistert. ✅ Bildqualität: Die 16MP-Auflösung ist wirklich beeindruckend – gestochen scharf, auch bei Nacht. Dank der Dual-Linse deckt sie ein sehr großes Sichtfeld ab, sodass ich nur eine Kamera brauche, wo sonst zwei nötig wären. ✅ WLAN-Verbindung: Mit Wi-Fi 6 ist die Verbindung stabiler und schneller als bei meinen älteren Kameras. Keine Aussetzer, auch wenn die Kamera etwas weiter vom Router entfernt ist. ✅ App & Bedienung: Die Reolink-App ist super übersichtlich. Einrichtung war in wenigen Minuten erledigt, und auch das Livebild ist ohne Verzögerung. Push-Benachrichtigungen kommen zuverlässig. ✅ Funktionen: Die KI-Erkennung für Personen, Fahrzeuge und Tiere funktioniert erstaunlich gut und reduziert Fehlalarme deutlich. Außerdem finde ich die Möglichkeit, lokal auf SD-Karte oder per NVR zu speichern, sehr praktisch. ✅ Design: Die Kamera ist robust, wetterfest und sieht trotzdem modern aus. ❗️ Kleine Nachteile: Die Kamera ist etwas größer und schwerer, also sollte man den Montageort gut planen. Außerdem braucht man für die volle Nutzung (z.B. Cloudspeicherung) ein Abo – aber das ist optional. Fazit: Eine der besten Outdoor-Kameras in diesem Preisbereich! Wer eine zuverlässige Überwachung mit Top-Bildqualität und großem Sichtfeld sucht, macht hier nichts falsch.
E**K
Yes, that's right. PTZ is out! Full wide view in enough contrast and easy to connect. IT skills are not needed to make this one viewable on your mobile phone. Recording on NAS was piece of cake as well. Happy and satisfied with this camera!
D**.
This camera is amazing. The picture quality is crisp and clear and the wifi signal is solid. I love that this single camera can cover almost my entire yard. I have had zero issues with this camera and even ordered two more to install for a friend.
Trustpilot
3 days ago
4 days ago