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REOLINK

REOLINK 16CH 4K Security Dome Camera System with 4TB HDD RLK16-800D8

Based on 1,153 reviews
Condition: New
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$1,259.99
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Arrives Monday, Nov 2
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At a glance

Condition
New
Model
RLK16-800D8
Storage
4 TB
Weight
13 kg
Color
White
Power Source
DC
Operating System
iOS, Android, Windows, Mac OS
Works with
Cameras, Laptops, Personal Computers, Smartphones, Tablets

Features 6

  • Stunning True 4K Ultra HD Clarity - Capture every detail with 8MP (38402160) resolutionfour times the clarity of 1080p. Ensure smooth, vivid footage with adjustable high bitrate and Clear Stream mode. Even when zooming in, youll enjoy crisp, distortion-free images.(Tip: For best results, use a 4K display and enable "Clear" stream in settings.)
  • Person/Vehicle Detection Smart PoE IP cameras can identify people and vehicles in terms of their shapes, minimizing unwanted alerts such as animals or shadows. Cameras can also be configured to specify the type of detection when sending alerts to you. Know what happened simply by glancing at the lock screen.
  • Plug and Play PoE System A simple PoE connection makes it easier to set-up and install your home security camera system. With one single network cable, users can enjoy smooth security coverage of their entire house. This is perfect for both beginner camera users and DIY enthusiasts.
  • Reliable 24/7 Recording & Massive Storage - Comes with a pre-installed 4TB HDD for nonstop 24/7 or motion-triggered recording. Easily expand storage with an additional HDD (up to 8TB), supporting a total capacity of up to 16TB.

Description

Reolink Smart Ultra-HD 4K Security Camera System with Person & Vehicle Detection 4K Ultra HD captures sharp details day & night. Reliable NVR + Reolink App lets you check anytime. Smartly detect person/vehicle/animal movements and alert you the danger instantly in multiple ways. Support max.12 devices to live stream simultaneously (2 mainstreams & 10 substreams) on App/Client. RLK16-800D8 RLK16-410B8-5MP RLK16-800B8 RLK16-1200D8-A RLK8-800B6 Elite Pro Floodlight PoE PoE Switch RLA-PS1E How do I properly connect my camera, NVR, and router for Reolink systems? One method is to connect the camera directly to the NVR via Ethernet (PoE), then connect the NVR to the router using another Ethernet cable. Why is the image not clear or not showing in 4K? Make sure the stream is set to "Clear" mode and the bitrate is high. Viewing on a 4K display also ensures better clarity. Check your network for smooth, high-resolution playback. How can I troubleshoot if my PoE camera fails to connect or be added to the Reolink NVR? Test network cables and NVR ports with known working ones. Ensure camera limits per NVR model are not exceeded. For PoE cameras, try direct NVR connection. If problems persist, reset devices and test again. Should I update my Reolink device and app to the latest version? Yes. Keeping your Reolink device firmware and app updated ensures better stability and performance. Firmware updates fix device-level bugs and improve stability, while app updates enhance performance and user experience. What should I do if I encounter problems about my Reolink devices? If you experience issues, don’t worry—try basic troubleshooting like checking cables and resetting devices first. If problems persist, contact Reolink Support with your device details and steps taken. We’re here to help you every step of the way. The system is designed to work exclusively with Reolink POE cameras to ensure full functionality and stable performance. Other brands or non-Reolink models are not supported. Internet is only needed for remote access. Local recording will work even without Internet. Check the cable, switch ports, and confirm power. If the issue remains, contact Reolink Support with your order info for quick troubleshooting or replacement.

Specs 32

Brand REOLINK
Connectivity Technology Wired
Video Capture Resolution 4K (3840 x 2160)
Special Feature Adjustable, Easy to Install, Motion Sensor, Vehicle Detection, Waterproof
Number of Channels 16
Other Special Features of the Product Adjustable, Easy to Install, Motion Sensor, Vehicle Detection, Waterproof
Memory Storage Capacity 4 TB
Power Source DC

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

ALMOST perfect. Change exposure for better night vision.
Review Image by Albert
Review Image by Albert
Review Image by Albert
Review Image by Albert
Review Image by Albert
Review Image by Albert
UPDATE: I did a previous update a week ago tearing into this because just nothing was working right. I almost returned it. Instead I pestered customer service (they're saints) for almost 3 weeks to have them help figure out what was wrong with it because this set up has the best night vision I've seen. It's all been resolved now (I think...). But come on, I paid a LOT of money for this - for it to not work right is unacceptable. That just can't happen. So, I'm deleting THAT update and replacing it with this one - but I'm leaving the pictures up showing the system turning off constantly when it was apparently getting wet. - Night vision, still great IF you change the frame rate/exposure. I have mine set at 28. Go to settings display, advanced settings. Change it for each camera. - Those waterproof caps are an absolute necessity. The rubber gasket broke off mine somehow. I didn't notice. It must have been damaged and eventually broke off on it's own a few days later. Water was getting in. It was making the camera turn itself off randomly and CONSTANTLY. And I'd have to redo the settings each time. It was infuriating. I almost sent the system back. I switched the camera, switched the cable, switched the port it was plugged into - nothing worked. It wasn't until I noticed the water getting in the defective cap. They replaced the broken camera. But it kept happening - so it wasn't the cap. water was ALSO getting in the exposed external power port AND the reset switch. This, to me, is an insane design flaw. Why are these open like this? I had them taped but water was still getting in somehow. We did have a lot of rain that week, which is good otherwise I'd have been stuck with a broken camera. Why can't they come with a cap? My solution was to put a heat shrink tube around it, shrink it down tight, fold the excess over twice, then rubber band it. This has been helping to keep water out and since I've done it the camera hasn't turn off anymore. - I had the motion detection zone backwards which is why it wasn't working right. You have to select where you DON'T want to record. Which is counterintuitive. Checkerboard pattern = do not detect motion. Now it works better. Still not perfect or great but a lot better than when I had it backwards. - I also bought an 8mp Lorex system with motion detector lights and all the bells and whistles. It was almost twice as much as this system and it was significantly worse. Same day quality. TERRIBLE night quality. After trying FOUR systems this month Reolink all the way. END UPDATE ----------------------------------- I bought a 5mp Annke system. It was no good. I bought an 8mp Annke system. It was one step forward and one hundred steps back. Those are the short versions. Full reviews are under their product pages. I'm still tweaking and learning and playing with this system. I may update after I spend a week or a month with it and see how it does. This image quality is, unfortunately, not as good as I expected. But still the best recorder I've seen so far. The 8mp Annke I used had a PERFECT daytime picture. Like, it blew me away. But night time was unusable and it couldn't be adjusted. This, being an 8mp system as well I expected the same clarity if not better - since everything I've read had indicated that 8mp NVR > 8mp DVR. And while it is a very clear image it's not quite on the same level. I can't make out license plates with this set up. I could with the Annke. But again, that system had SOOOOO many more problems. It really was junk. That picture was the only good thing about it - which doesn't mean much when the DVR loses data like it did. And it was only during the day that the picture was good. Night image was AWFUL. And since most things that require security cameras happen at night, then what good is it? Customer service was INCREDIBLY helpful and good. Best I've come across in years. Can't say enough good things about the customer service/tech support. The night vision, initially, isn't great. It was about the same level (maybe a LITTLE better) as the 8mp Annke that I was returning for it's poor night vision. However, THIS one can be adjusted and customer service walked me through it. They showed me how to increase the frame rate during night hours so you get a smoother night vision and are able to capture faces walking by. If you don't adjust they will be a blur even when walking slowly. You lose a LITTLE bit of the crisp image 4k quality but if you don't do it, then only things staying PERFECTLY still will look very clear. And seriously the different is negligible with the FPS turned up. It's much more important to be able to see the faces. And of the 3 systems I've used recently this system by FAR has the best night vision (when the settings are tweaked. It would be nice if you could see plates as they drive by. Because I know it's possible. The other system did it. And that's really eating at me. Because it's supposed to be the same level of quality, no? It should be even BETTER quality from what I've read. If it could get plates as they drove by this would get 100 stars. It would be the perfect system. Even little things about this system are great. Like how you mount the cameras. I know some people will complain that they're not as tamper proof as other cameras where they hide the screws and mount and all that. But honestly, I prefer it. You install the mount - 4 screws. And the camers twists and locks into place. Easy. And then you can adjust the camera angle easily too. The Annke 8mp system had bullet cameras with a different screw for every adjustment. So, by the time you get the angle where you want it, now you have to tighten the screw and will inevitably move the camera a little and lose the angle you just struggled to get. Not a problem with these. And honestly, if someone DOES walk up to your camera and twist it off the plate, or cut the wire, or tamper with it in any way - they're going to be as close to the camera as possible and you'll get a VERY clear image of the person doing it. No one is going to walk up and tamper with it though. They don't know it just twists off. I must prefer the way these mount compared to other cameras I've used. I put plastic wrap and tape around the old BNC camera cables anyway. So, these coming with a plastic waterproof cap was very nice. No need to bust out the saran wrap and electrical tape. Although, it only covers the ethernet cable - I may still tape the end of the exposed (optional) power line hanging out of the camera. The audio recording is very nice. Every camera records its own audio. It may not be the same for you but if I had the choice between eagle eyeing license plates as cars drove by during the day (no surveillance system can really do that at night. Too much glare with the IR) and hearing audio 24/7 then I'm going with the audio. Lets say someone smashes your car with a bat and you catch him. You'll see his face because of the great night vision and you'll hear it happening. Which, I know sounds stupid. But police might be like "well, you can't really see exactly what he's doing. Maybe he's walking by and trips and it's an accident" but if you HEAR it too it's just that much more proof. And when you play it for the judge it's more impactful and will hopefully influence the sentence. I just set up the detection zones tonight. But it was easy to do and will hopefully cut down on searing through hours of video like I had to do with my old system. There were no alerts on my old old old one that I've had for years. So, if something happened I had to take hours of footage from all different angles. Load it onto a thumb drive which could take hours. Then bring it to my PC where I have video editing software that will smoothly scroll through all hours of video. Which could still take hours to look through. Hopefully these alerts will make it so if something does happen I won't have to look through 12 HOURS of footage - I can just check the alerts and maybe quickly scroll through a couple minutes or so. In theory anyway. I haven't used it yet. We'll see... ... show more
Reviewed in the United States on May 28, 2021 by Albert
Best cameras
I am so pleased with this security camera system. Very clear picture day and night. Works great so far. I had an electrician install the cameras and he said these are the best cameras that he has seen. I hooked up the NVR myself and it was easy. I used 8 cameras that came with it. Can add 8 more if I need them. ... show more
Reviewed in the United States on September 1, 2026 by Amazon Customer
is critical.
Cameras are easy to install. Cables depending on how you want them ran can take time but not impossible. System is incredibly easy to set up and pictures on cameras are great love system so far.
Reviewed in the United States on July 18, 2026 by BC
Great system, great quality
A great security setup. Use Cat 6 cable for better video quailty. Ok to setup, easy to use on the app.
Reviewed in the United States on July 15, 2026 by C. W.
Good camera BUT faulty system & bad support
Review Image by Himal977
Review Image by Himal977
Review Image by Himal977
Camera system is pretty good, easy to install and pretty good video quality. Not sure 100% about the durability and quality of the DVR. Right out of the box the system has issues. It keeps dropping hard disk and cannot record videos. Amazon support was not that great as well. They cannot replace only the DVR and directed towards manufacture for support. Working with Reolink support right now but I am not happy that I have to spent extra time fixing stuffs that I just paid for. I will wait for couple of days and might initiate return with Amazon before my 30 days is over. Update: Customer service is a joke. Gives you run around on different stuffs. First email unplug HDD and plug back. Didn't work!!! Second email asks me to upgrade NVR and sends me broken link. System says most recent firmware installed. 3rd email, asks me to find a replacement hard disk. Run away if you are not tech savvy. Instead of owning up the faulty system and sending replacement they give you run around and see if anything works. My guess they want to give you run around to get past 30 days return period on amazon Update 2: They send me replacement NVR and systems seems to work fine. Holding one star down for all the initial trouble I had. ... show more
Reviewed in the United States on June 29, 2021 by Himal977
Not Secure! - You can remove the dome style cameras in a second. Dirty Lenses, QC Issues
WARNINGS: 1: (Critical) Can be removed by anyone in under 2 seconds easily. 2: (Serious)These are dirty, dirt on inside of lens ruins night viewing. EDIT: 3/3/21 - Unit has been returned. It finally warmed enough to test the other 4 cameras and so I swapped out two in the dark to see if they were dirty like the two I replaced and the two replacements were also foggy from dirt. One of the ones I replaced seemed to have gotten foggier. I am now wondering if the plastic lenses are not degrading outside if hit by sunlight as one camera would catch the setting sun. It was getting foggier and it could not be cleaned up to remove it. Also those cheap plastic mount that barely held the cameras in the first place are even looser in warm weather. I don't know if the bullet style are more secure but these dome unit can be snatched up in under two seconds from their placements. I cannot recommend these Reolink units in any way shape or form. They can be stolen in under two seconds if someone can reach them and their QC issues with dirt inside the cameras disrupting night viewing is apparently completely out of control and lacking. EDIT: 2/27/21 - I have removed the image quality warning. While it still does have blown out spots in bright areas the total lack of daytime quality was related to some playback settings. If your playback quality is horrible run it in clear mode not fluent. We were over 2 weeks sub zero, I have yet to test these more or install the rest of the cameras. Got this in, set it it on the table to make sure everything functioned before starting the install to replace my 1080P system. Ok the first thing that I realized was the mount quality is simply non-existent. THIS IS CRITICAL: Once installed you can walk up to this camera and grab, twist, drop and unplug it in less than 2 seconds. One second if you have done it more than one time. Its simple, a small child could do it. This thing attacked to the mount you screw into the structure with 3 small thin plastic tabs. Are you kidding me? There is nothing SECURE about a security camera that can be removed in a second by anyone. Night mode is great but almost immediately I notice one of the four is very foggy and the picture is nearly useless because of this and another has a large white ghost in the middle. Turns out two of the four cameras I have installed so far have dirt or dust inside of the camera on the lens like another reviewer has mentioned. One is distracting, one is so dirty it is useless in night mode as well. The low frame rate at night means you will not be identifying anything moving at any speed though because its a blur. A vehicle going by cannot be identified by model or make much less ID anything for any useful purpose. I had already ordered 2 of their 5MP cameras to add to the garage so I will see what they are like but this system will be headed back. I am disgusted with the fact I spent about four hours removing porch ceiling panels and such to route these cheap cables just to have to send this chineseum trash back. I knew after dealing with the ZOSI brand that this chineseum was a big risk but I got bit by these fake positive reviews again. As long as Amazon allows their sellers to bribe the buyers with free items when they write bad reviews, and promises of half or full money back for 5 star reviews this will never end. ... show more
Reviewed in the United States on February 4, 2021 by Jim S
Very Good Camera System
Our club purchased this system to replace an outdated system that was causing us nothing but problems. I had 2 quotes from other companies. One for $6,000 and the other for $9,000. Both were way out of our budget. This was well within our budget. This camera and NVR system works very well. We already had the wires from the old cameras, so replacing them was very easy. I installed everything myself. It's totally plug and play. No configuration at all. Video is extremely clear and good detail. I mainly use the client and the PC App. The phone app works well, but like any other phone app it's small and hard to see. It is handy, though. All 3 apps work well and are very user friendly. Just takes a little playing around. One thing is that the system refreshes in the apps if they are dormant for a while. To me it's not a big deal. Our old system didn't refresh at all, but it cost a whole lot more too. It's worth the short wait. Customer service is very good. It's all done by email, which is probably good, because you probably wouldn't be able to understand them, anyway. I had 2 of the original cameras quit working and they replaced both, no problem. Even questions are answered promptly by the next morning. That's probably because our day is their night. I have 10 cameras on the NVR. I ordered 2 additional for the parking lot. I'm going to add a wireless one for the kitchen, so I don't have to get in the attic and run Cat5. All in all with the NVR and 11 cameras, we'll have roughly $1,400 in the whole system. Overall I'm very happy with the system. For the price, you can't go wrong. ... show more
Reviewed in the United States on January 14, 2023 by George Kristoff
good system, 1 camera had an issue (updated x2)
I purchased this system to upgrade from a much cheaper, wireless SMONET camera system. After installing 5 of the 8 cameras I was very impressed with the audio quality, video quality and functionality of the mobile and desktop app compared to what I had been used to. My only concern so far is about 2 days after installing only 5 of the 8 cameras, 1 of the cameras started have moisture build up inside of the camera housing causing the video feed from that camera to become slightly blurred (camera is mounted outside but in a covered location that does not get wet). I just sent REOLINK an email about this issue moments before writing this review. If their customer service impresses me and fixes my issue (by replacing the camera) then I will write an update and change the rating to 5 stars. UPDATE: I contacted Reolink and they gave me detailed instructions on how to safely open the camera housing, clean it and re-seal it. It also only took them about 20 minutes to respond via email. I am very impressed with their customer service. After cleaning the housing I no longer have the fogging up issue. UPDATE: 08/23/2021: have been using this system for almost a year and it has been amazing. No additional issued with the camera and I have added additional cameras to it with no problem. I have also added more hard drive space witch was easy to do. Love this system and I plan on keeping it around for the foreseeable future. Extremely happy with this investment. ... show more
Reviewed in the United States on September 26, 2020 by Ian
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