9 reviews for REOLINK 4K PoE Security Camera System, Home Outdoor IP Camera in 180 Degree Viewing Angle, Human/Vehicle/Pet Detection, Color Night Vision, Two Way Talk, Up to 256GB microSD Card, Duo 2 PoE

1. 

   Tony – August 6, 2025

   Surprisingly good ultra-wide camera, good value for money.
   I was trying to setup security camera that will monitor narrow walkway on the side of the house, but because suitable spot for the camera is in the middle, big challenge for my setup is to monitor both left and right sides of the walkway. Initially I thought I would have to setup two separate cameras (one pointing left, and another pointing right), but this camera provides simple and clean single-camera solution.This camera has two separate wide view cameras covering full 180deg view, but two images are stitched into a single feed, making it a single logical camera. The stitching line (in the middle) is practically invisible.Unlike fisheye cameras (that can be used to achieve 180deg view) this camera provides good quality image across entire 180 view, also visual distortions are not too bad – straight walkway looks slightly curved, but image quality is perfectly usable, and resolution is good.Night vision is good as well, using built-in IR illuminator LEDs. The camera also has built-in white light that can be triggered (e.g. by motion), it is reasonably bright, and could be helpful.I’m using this camera with Blue Iris software, in ONVIF mode. Configuration is easy using free Reolink tool, easier to use and more convenient than typical WEB UI of a security camera, but WEB UI is provided as well.

2. 

   William Tell – August 6, 2025

   Very impressed ,
   REO LINK IS THE BEST CANERA SYSTEM i HAVE FOUND MY BACKGROUND INCLUDES YEARS AS GOVERNMENT SECURITY OFFICER AND THESE CAMERAS ARE THE CLOSEST PERFORMING TO THOSE CAMERAS i CAN FIND ON A BLUE COLLAR BUDGET THE CAMERAS MISS NOTHING GIVE VERY GOOD PICTURE QUALITY NICE BRIGHT LIGHT FOR NIGHT PHOTO COLOR AND ADDED SECURITY FUNCTION THE MOTION DECTION IS VERY RELIBLE BEING ABLE TO ZOOM IN IN A VIDEO CAN HELP VERY MUCH A GOOD FEATUREWAS WORK TO INSTALL RUNNING THE CABLE SO THAT WILL DEPEND ON YOUR DISTANCE AND NEED I RAN CABLE 200 FEET THE TECH IS EASY TO USE AND UNDERSTAND AND MUCH MORE RELIABLE THAN WI FI

3. 

   Alex – August 6, 2025

   Look inside for BlueIris tips. Not really plug and play.
   So if you view my screenshot you can see my biggest gripe, the two CMOS sensors in these cameras handle brightness/sunlight differently depending where the sun is in the sky. Reolink needs to incorporate an automatic/AI brightness and contrast leveling feature between the two camera sensors to avoid this, but that will require upgraded firmware. I have 0 hopes they will ever fix this, so this is something you will have to deal with at certain times in the day. I submitted a support ticket and feature request for this to Reolink.After a weekend if messing with 2 of cameras, I can tell you that it’s not plug and play with BlueIris, and you’ll have to tweak, a lot. I will probably buy two more of them though. My BlueIris server is larger than most, I run a Dell R720 with two of the the biggest 3.5Ghz processors it can support, 128GB memory, and an attached MD1200 DAS full of enterprise flash drives running TrueNAS. I *still* had a hard time finding the horsepower to record, decode, and webstream just two of these cameras out of the box, so tweaking is mandatory to get these to even operate.First issue, the Reolink windows app wont scan the network and find these cameras via IP. Amcrest’s app does no problem, so -1 points. I had to add the cameras using the UID instead, and they popped right up. Disable the IP/Domain scan if it doesn’t work. Second RTSP and ONVIF ports are disabled out of the box. +1 point for security, -1 point for the layman user who has to search in Network-> Advanced-> Ports -> click sliders to enable this. Only after this is done could I get BlueIris to connect and grab settings. The Reolink app is easy to navigate and it is intuitive.Max Framerate for the cameras is 20fps, and BlueIris has a very hard time dealing with the default Interframe values. In the Reoplink app I had to change Interlink values for all streams to 1x. I also had to change the automatic default max rate BlueIris settings grabbed from the cameras in Video settings to 500000 [20.00 fps]. Also added Hardware decode Intel +VPP. While I was in the BlueIris video settings, I changed the camera settings from the default ‘/’ to Make: Reolink, Model: H.265 RTSP and Mainstream: /h265Preview_01_main. I still kept getting disconnects when expanding cameras, only on these two Reolinks (Amcrests were fine) so I changed the receive buffer in camera settings to 20.0 (MB) and that helped a lot, I may increase this even more. But I still get disconnects on just one camera, not the other, which is weird given they have identical settings, and when the disconnects happen in BlueIris the disconnects dont happen in the Reolink app, so it’s not a cable length or voltage issue.I’m also using direct-to-disc video compression in BlueIris. The audio pickup is really good and the night vision performance on these cameras is better than any of my other cameras. I still have yet to get motion detection working on the cameras and nothing I do in the Reolink app seems to make any difference. This means the spotlight is useless unless I manually turn it on. It does turn on and off manually, but I wish motion detection worked. I use Sentry Smart Alerts and continuous recording on all my cameras so I dont rely on forwarded alerts from the camera, but for anyone with limited drive space or anyone who uses camera forwarded triggers to trigger recording, the motion detection woes will be an issue for you.Anyway, still troubleshooting the disconnects, but the video quality is very good, running them both at 8MP.

4. 

   Melo – August 6, 2025

   Great dual lens coverage for large yard
   I really loved adding this camera to my inventory. The Dual lens allows me to cover a 150 ft yard and it’s nice and clear. It’s also great that these cameras are Plug and Play. I would definitely recommend

5. 

   سعيد الدرعي – August 6, 2025

   ممتازه جداً للامانه وفكر بعد اخذ ثانيه 👌🏼

6. 

   JV – August 6, 2025

   Good camera, but the turret style automatic ones suit my needs better.

7. 

   Mr Robin J Wade – August 6, 2025

   Great workhorse camera. Cheap, large FOV and easy to setup. We operate over 40 Reolink cameras on our production line in a challenging environment, and have experienced only one failure in the last three years. They work great within their own system, but if you are using a third party (Ubiquiti or Blue Iris) to view/store, they can be a bit glitchy.

8. 

   Kyle M – August 6, 2025

   The Reolink Duo 2 180° Camera has completely changed the way I approach home security. It’s an outstanding product that combines versatility, quality, and performance into one device, making it an easy favorite in my setup.Wide Coverage – Two Cameras in OneThe standout feature of this camera is its dual-lens 180° field of view. It effectively replaces two traditional cameras, allowing me to cover an entire side of my house with just one device. This efficiency means that instead of needing eight cameras, I only need four Duo 2 cameras to monitor my property thoroughly. This not only saves money but also simplifies setup and maintenance.High-Quality Video and AudioThe video quality is excellent, delivering crisp and detailed footage day and night. The built-in floodlight is impressively bright, improving nighttime visibility and acting as a deterrent for potential intruders. The audio quality is equally impressive—clear and reliable, which makes two-way communication easy when needed.Fast Playback and Reliable StorageWith an SD card, playback is fast and dependable. Reviewing footage is smooth and hassle-free, and I haven’t experienced any lag or issues retrieving video. This reliability gives me peace of mind knowing I can quickly access recorded events if needed.Future Plans – Testing the Duo 3I’m so impressed with the Duo 2 that I’m planning to test the upcoming Reolink Duo 3 next. If it’s anything like the Duo 2, I expect it to be another game-changer.Final ThoughtsThe Reolink Duo 2 is an incredible piece of hardware. It offers unbeatable coverage, top-notch quality, and reliable performance, all in a single device. Whether you’re upgrading your current system or starting from scratch, this camera is a fantastic investment. I couldn’t be happier with its performance and highly recommend it to anyone looking to streamline their home security system.

9. 

   toppon – August 6, 2025

   POE給電なのに補助電源を取らないと使えません。それなのに電源アダプターは付属していない。ゴミになりました。追記お客様、 ご注文いただきありがとうございました！弊社PoEカメラはDCアダプタが同梱しておりません。よりよいお買い物体験を提供するために、このメールには510A/810A/820A/811A/842A/823A/Duo 2 PoEに対して給電方法とAI検知設定の説明書を添付しており、ご査収のほどよろしくお願いいたします。買った後に言うんじゃねぇよ