Defender 4k Ultra Wired Security Camera System. Indoor & Outdoor Security Cameras Night Vision Mobile Viewing Motion Detection for Home and Business (8 Cameras)

Great picture and quality for the price. The system is easy to setup and is well worth the investment. I have helped several people set this system up at their home and business. Have had no problems with any of equipment

Faster than expected delivery, set up was simple, presale questions were readily answered and more importantly correctly answered. App works well. The system might be improved if computer could access dvr directly rather than having the intermediate step of downloading to a flash drive and then uploading to the computer, but this hopefully would be rarely used.

Came faster than expected. Unit seems solid and easy to setup. Have not yet been able to do a complete install of all cameras but what I have been able to get completed they are working well and great image. A good deal of settings to work through to tweak them as you wish. I have mine connected to my 55 inch tv in our living room and used a wireless mouse instead of the wired one sent. Works great! Choose the wired cameras as I have the space to hard wire them without the wires being exposed. This gave me the 2T hard drive as well as power and a better image so shouldn't have any issues with overwriting something that I may have wanted to keep. Still playing with the system but like it so far.

We purchased a new home with an older model of the Defender Camera system. When we upgraded, we found that there were issues with the DVR we received. We contacted Defender and they replaced the DVR with no problems. They were communicative and kept up up to date on the entire process

We previously had security cameras but the manufacturer went out of business and no longer gave support for them. After researching several brands I decided to give Defender a try. Delivery was delayed several days but when they arrived I had them installed and was very pleased with the clarity of the picture making me feel i made the best choice!

I purchased a 1080HD Defender system in 2014 and was happy with it so I upgraded to the 4K Ultra HD security system. Both are wired systems and I found the change over easy and the 4K cameras are a big improvement in the picture. This is in a private residence which has weathered hurricanes and other storms with no effect on the system even during the storm. Would recommend the system.

Recently purchased this system, its it is very good for the price, image quality is just enough for surveillance of your home. Defender maybe though can look into offering some compatible LPR technology in the near future to be able to see/ provide lisence plates to authorities during a hit and run or something.. thank you guys!!

Video pictures are good and sharp but the high pitched ringing that's produced by the unit is unbearable and the video connections are extremely Close together a tool is needed for locking in place

Purchased this system to keep an eye on our camp. Install of cameras and wire routing was fairly straight forward, you will quickly identify if you have grabbed the wrong end of the cable for the camera. We installed all 4 cameras connected them to the DVR and plugged in the power, it was very rewarding to have the setup screen flash on with images from the 4 working cameras in the background. Set up of the software was okay following the provided instructions, getting the app set up for remote viewing from the phone was a fairly simple process with a QR code. After that, your on your own, and much of it is not that intuitive, but there is plenty of Youtube videos and other forums for operating the system. The cameras are decent quality and the DVR seems solid enough. But time will tell.

Fairly easy to install but the app lacks functionality and one of the cameras didn't work