Customer reviews from defender-usa.com
Defender - AI POWERED Sentinel 4K Ultra HD Wired 16 Channel PoE NVR Security System, 16 Metal Cameras, 12TB HDD - White
Average customer rating
4.7 out of 5
4.7
(91 Reviews)
Open Ratings Snapshot
Rating breakdown 91 reviews
5 Stars
61
4 Stars
30
3 Stars
0
2 Stars
0
1 Star
0
97%of customers recommend this product. 
(
75 out of 77
)
Best Buy Privacy Policy
Customer Reviews for Defender - AI POWERED Sentinel 4K Ultra HD Wired 16 Channel PoE NVR Security System, 16 Metal Cameras, 12TB HDD - White
Customer Rating
5 out of 5
5
Defender 4K Sentinel
on April 2, 2022
Posted by: Brenda N
from Courtenay, BC
Gender:Female
I have been using this sentinel camera set up for about a month now. The installation of the cameras was easy to do. It did take some time to hide all the wires, which is to be expected. The NVR was very simple to set up and I did it without any problems. The picture quality is amazing on a 4K tv. I had no issues with setting the app up either. The steps are very well layed out.
The quality of the picture during the day is absolutely beautiful. There is an option to record with black and white, or colour, or in smart mode. It’s crazy how in smart mode when motion is detected at night, the scene gets lit up in colour and it is just as good as in the daytime. This was a nice surprise.
For most of the camers I kept the sensitivity level on low. When turned up it will pick up rain and you will get a lot of notifications. Turning down the sensitivity helped with this issue. The cameras that are semi protected under an eve also help reduce false alerts. Just something to think about when doing the camera placement.
I really like the app. It’s easy to find and play your motion alerts. It has a playback feature that you can watch all your alerts for each camera. After playing the first video, it jumps to the next one automatically. We’ve had problems with bears in our neighborhood, so I use the playback feature to view captured motion alerts that happen at night.
Overall I have had a good experience with the defender 4K Sentinel security system. I highly recommend this system if you want or need a good quality system with the best quality of picture. It’s nice that the price doesn’t break the bank too!
I would recommend this to a friend!
Response from defender-usa.comBy Defender Cameras April 4, 2022
Hello Brenda! Thank you for taking the time to write a review, we appreciate the feedback. We are excited to hear that you have had a positive experience with the easy setup, motion notifications and Smart mode feature. We would greatly appreciate you speaking with your friends and family about your experience with Defender and your 4K Sentinel Ultra HD Wired 8 Channel NVR Security System with 8 Cameras. Without you and our other customers, Defender would not be the name it is today!

Yvonne M. | Defender Customer Experience Expert
Written by a customer while visiting defender-usa.com
Customer Rating
5 out of 5
5
Amazing Cameras + Sound + Wide Angle!!
on April 2, 2022
Posted by: NathanR
from Southern Utah
Gender:Male
The whole system comes well packaged in the box. Everything is nice, clean, and tidy which you'll see is carried on in the whole system and software. Everything is quality and is as simple to set up as possible. The hardest part for me was running the cables through the attic and finding the best locations for the cameras (about 8 feet or slightly higher), but it was well worth doing. Everything else was easy.
The cameras themselves are solid in construction, and they produce clear images day and night. They seriously blow my old wired 720p system out of the water and are superior to my wireless 2k cameras. In addition, they have sound. My children have been in a few minor fights with each other and the sound really helps put what happened into perspective. With the sound I actually know why the fight happened.
Unlike my old wired system, there is only 1 Ethernet cord per camera that goes from the NVR into the attic and out to the camera. You won't need to run a separate power cable.
I'm very happy with everything. I love knowing that I can access the cameras remotely on my phone and not just on the DVR. You'll hear and see everything you need to and you'll have the ability to eliminate false alarms such as leaves falling, birds flying by, dogs walking by, etc, and just detect humans.
I would recommend this to a friend!
Response from defender-usa.comBy Defender Cameras April 4, 2022
Hi NathanR! We are very grateful for your detailed review and for sharing it with our Defender Community! We strive to provide safety solutions to keep an eye on your loved ones! This can be done with great 4K resolution, sound features and a dependable wired connection! Please share your experience with your 4K Sentinel Ultra HD Wired 8 Channel NVR Security System with 8 Cameras with your friends and family! Without you and our other customers, Defender would not be the name it is today!

Yvonne M. | Defender Customer Experience Expert
Written by a customer while visiting defender-usa.com
Customer Rating
5 out of 5
5
Easy setup
on April 2, 2022
Posted by: JamesB B
from Buffalo, Ny
Gender:Male
Purchased unit 2 months ago. Very easy to set up. The quality is fantastic. No issues whatsoever
I would recommend this to a friend!
Response from defender-usa.comBy Defender Cameras April 4, 2022
Hi JamesB! We appreciate the feedback! We are excited to hear that you have had a positive experience with the ease of setting up the cameras and amazing 4K resolution! Our customer feedback is what matters most to us here at Defender!

Yvonne M. | Defender Customer Experience Expert
Written by a customer while visiting defender-usa.com
Customer Rating
5 out of 5
5
Great Security Camera with great features
on April 2, 2022
Posted by: Shine N
from Calgary
Gender:Female
This is a great security camera with great features. The hardware is pretty good and easy to connect. The setting up the devices app is very smooth. The instructions are pretty accurate. The features of camera like setting up the color of the video recording and images is outstanding. Motion detection and night vision which are the main best features of the security camera is excellent. The only downside of this, is that this is wired camera therefore installing this by yourself is not that easy. If you want to run the wires clean in the house you have to do it in the ceiling along with electrical wirings and it may require professionals. For DIYers can still be done with a careful consideration of the aesthetic of the house. Other than that this security camera is perfect for the price and its features.
I would recommend this to a friend!
Response from defender-usa.comBy Defender Cameras April 4, 2022
Hi Shine! Your feedback is greatly appreciated! It is great to hear you had a positive experience with connecting the app and setting up motion recording on your 4K Sentinel Ultra HD Wired 4 Channel NVR Security System with 4 Cameras. Thank you for sharing with us and our Defender Community!

Yvonne M. | Defender Customer Experience Expert
Written by a customer while visiting defender-usa.com
Customer Rating
5 out of 5
5
Top of the market
on April 3, 2022
Posted by: Krysti B
from Riverside CA
Gender:Female
This is my second set of defender cameras. My first set I got over 10 years ago and I was really pleased with them so I decided to upgrade and get the newest version. This 4K system is absolutely amazing. The quality of the photos, the video, and my favorite part of it all is the motion sensors that I get alerts for directly to my phone. I strongly recommend anyone in the market for a great security camera system defender is the one.
I would recommend this to a friend!
Response from defender-usa.comBy Defender Cameras April 4, 2022
Hi Krysti! Thank you for being a loyal Defender customer! We love that you are enjoying your 4K Sentinel Ultra HD Wired 8 Channel NVR Security System with 8 Cameras and the crisp 4K resolution with motion alerts to your phone! Without you and our other customers, Defender would not be the name it is today!

Yvonne M. | Defender Customer Experience Expert
Written by a customer while visiting defender-usa.com
Customer Rating
5 out of 5
5
Great quality system!
on April 3, 2022
Posted by: Chad L
from Belleville Ontario
Gender:Male
The video quality on this system is outstanding. The NVR records without fail. Easy setup. Highly customizable settings if interested. The App also works great and playback is not an issue. My only negative comment is that I get many false motion readings, but it does capture all the real ones too so you are not missing anything. If you want a DIY standalone system that does not require a contract you really can not beat this system. This being a Canadian company was also a selling feature for me too.
Response from defender-usa.comBy Defender Cameras April 4, 2022
Hi Chad! Your support means the world! We appreciate the feedback! We are excited to hear that you have had a positive experience with setting up the system and DVR features! We would greatly appreciate you speaking with your friends and family about your experience with Defender and your 4K Sentinel Ultra HD Wired 4 Channel NVR Security System with 4 Cameras Without you and our other customers, Defender would not be the name it is today!

Yvonne M. | Defender Customer Experience Expert
Written by a customer while visiting defender-usa.com
Customer Rating
4 out of 5
4
Good system, needs some upgrades
on April 3, 2022
Posted by: DaveH
from South Carolina
Gender:Male
Have had the system for a month or so and has done a good job recording. It is supposed to have sound, but I have not been able to hear any on video playback (may have missed a setting tho) Perfect for my outbuildings.
I would recommend this to a friend!
Response from defender-usa.comBy Defender Cameras April 4, 2022
Hi Dave! We would love to help you get the most out of your 4K Sentinel Ultra HD Wired 4 Channel NVR Security System with 4 Cameras. Please make sure that sound has been enabled for each channel. We are always happy to help through live chat or email! Our customer feedback is what matters most to us here at Defender! Without you and our other customers, Defender would not be the name it is today!

Yvonne M. | Defender Customer Experience Expert
Written by a customer while visiting defender-usa.com
Customer Rating
5 out of 5
5
Great POE system
on April 3, 2022
Posted by: EvoM
from Niagara Falls
The Sentinel system is exactly what I have been looking for! We loved the easy set up with 1 cable for footage and power! We didn't have to worry about power adapters or power bars. The great 4k resolution with motion detection is awesome! I have 1 camera in the backyard to check what critters that may be running by after the winter thaw!
I would recommend this to a friend!
Response from defender-usa.comBy Defender Cameras April 4, 2022
Hi EvoM! Thank you for your review! Please make sure to share any Defender moments on our site! We are always looking for candid views from our Defender community! Without you and our other customers, Defender would not be the name it is today!

Yvonne M. | Defender Customer Experience Expert
Written by a customer while visiting defender-usa.com
Showing 49-56 of 91 results 
<< 1 ... 5 6 7 8 9 ... 12 >>