I replaced an older security camera system with this newer OHWOAI 5MB HD system. My old system wasn't very clear and the night vision left a lot to be desired. This system has a very progressive night vision setup. The old system was blurry and dark this one is clear as day.

I had a minor issue setting up and contacted customer service via email. I was happily surprised when I was emailed with the solution to my problem within a few hours. Their response time is really well received, thank, you

I purchased this set of cameras and monitor to use for security around my rv while traveling the country. They arrived on time and were very easy to set up. Virtually plug and play. When I set them up with my mobile internet system I was able to get the entire camera system to stream live on my iPhone anywhere I had a signal. The fact that they catch anyone who comes in range and sends an alert directly to your mobile device is especially important to me since I want to be secure while in unknown areas of the country. I go back and review the notifications from each nite to also see what wildlife comes near our tv as well. I would recommend this system very highly. I gave 5 stars because they were so easy to setup and they perform flawlessly, have great day and nite color picture quality. The wireless signal goes for long distances with the dual antennas. You will be very happy if you purchase this system.

I set up the 4k model yesterday. I have not got into the app setup or check or changing any function. I just hooked it up to a monitor. Connected cameras and they all started working. I Love Not having to think too much about it. I did check the cameras to find what order they were cause. I wanted my computer room number one cause the monitor has 1 on the big screen. there probably a option to switch that around but I really did not want to jack with it much yet. I keep my house dark most of the time. So some rooms are very pitch black. I mainly hang out in the computer room. All the rooms are very clear on the cameras even being dark. But keep in mind if the camera is in a partly dark area but the other light is on..it seams to stay in the night mod. so like one is in kitchen. With light off and if I have computer room on. Only the camera in that room is light if the light is on. The kitchen camera is still in night vision. So right after I installed I started noticing movement. like a small light orb. its nothin right. well it changes directions. it moves between cameras though out my house. What ever it is. I can not see it with my eyes. I have always thought there may be something here with me. May be my cat that passed who knows. Just saying if you think you might this camera set may be the answer to finding out. Also i like to add i got this set because i am soon moving in my mom and hiring someone to come in during the day to nurse her and I have no one to sit at the house to watch the house. I setup keyless entry door locks and this camera set for a piece of mind.

The cameras work wonderful and the price is very good

I purchased this system to replace an older system which was starting to have problems. From the arrival of the set of 8 cameras, everything went very smoothly. The installation was easy, directions were clear, and the system is very reliable. In fact, I liked these security cameras so much, that I purchased two additional cameras, since the DVR can accept up to ten cameras.

I did have the opportunity to contact Customer Service as I had a few technical questions. They answered very promptly and provided clear instructions. On the extra cameras, one of the adapters was not working, Customer Service immediately shipped out a replacement with a very fast delivery, at no extra cost.

In summary, I highly recommend this security camera system.