ZOSI 4K 16CH PoE Home Security Camera System, 8X 4MP Metal Cameras, 4TB HDD

I am using a 4K TV as my monitor, It is in a room in my basement so I am able to see if someone is at the door, or trying to steal my pet rock collection. The picture quality is outstanding! I am having issue with one of the camera's not switching over to night vision at dusk, I am going to try and swap it with another in hopes it is the connection. Otherwise, I'm very pleased with the price and video quality of this unit. Mighty impressive!

A good camera so far. We set it up and all 8 cameras we connected together are showing and seem clear. It’s more labor intensive wiring this system correctly. We had to drill and climb in the attic in summer. But it replaced the old system and meshed our useable old cameras into the new system, which was the selling point for us.

I run a side business as a security camera system installer (among other tech services). I have purchased and installed many of these systems for my customers They are very happy with the quality and resolution. I will continue to purchase these systems. Tech support is always quick to help. Over the years, I have had very few issues. When I do, I get fast help. Very pleased with this company.

This product quit working as soon as the return window closed!

This 5MP 2K system produces sharp images both day and night. It has worked well for me for over a year now. I chose this system because I had experienced some connectivity issues with a different brand of WIFI camera. This CCTV camera system took care of that problem. When I did experience a minor problem with one camera, Bill from Zosi Tech Support helped me troubleshoot and quickly rectify the problem.

For the price, the unit with cameras was not bad. Everything works ok, but there is no reset button, I found out after I got locked out of the system. Luckily the tech support from Jar helped me find a way back in as the administrator. Now I just need to hook up the rest of the cameras. Thank you Jar.

The camera quality is really rather great. That's why it has two stars instead of one star. I've been using technology since the 80s. I'm no stranger to poorly written and designed software and websites. I've used some garbage over the last several thousand apps and programs I've used. The trash that comes on windows and android for ZOSI is stunningly bad. Everything available for Windows ranges from barely working to never worked. On android, much of the same. I have iOS devices I use for website testing only, so I haven't tried on there because I'm going to avoid carrying an extra device just to look at my security system. For the record, I've dealt with a few commercial security camera systems, over a dozen private use security camera systems, and this is my 3rd personal camera system I've owned. The search system on the built in DVR is minimally functional. For others struggling to deal with exporting anything at all from this stuff, here's the process I have worked down since the app stops working after viewing a few different specific spots of recorded footage: 1) muddle through footage on the dvr directly to find EXACTLY what you need. 2) go straight to it using date / time on the app 3) record from the app so you can submit it or save it outside of the dvr if ZOSI hires competent software developers to make this awesomely clear hardware useful, I'll definitely up the rating to 4 stars. only 4 though, the fan gets insanely loud if you don't have the unit on solid concrete and bump the surface a little. TIP ON LOUD FAN: if you tap the top corner above where the ethernet plugs in, that's where it is. it'll typically nudge it and make it stop sounding like a loud drone.

the app is very slow and sometimes the record got corruptep