ZOSI 2.0MP 1080P HD 1920TVL Security Camera Hybrid 4-in-1 TVI/CVI/AHD/960H CVBS CCTV Camera Outdoor Indoor,80ft IR Night Vision,Weatherproof Bullet Camera For analog Surveillance DVR(Black)

I bought the 8-channel 4k PoE as a self-install project for my father and I. I chose this particular model because of the good reviews and came at an affordable price for all the features advertised. The ability to view the cameras remotely was also interesting.The packaging is quite good- each item is carefully wrapped for its protection. The cameras felt solid in quality. The cables leading from the cameras come with a protected end for the included cables to be run through the home. We don't have a 4K-capable monitor set up, so I can't comment on the full resolution, but the video quality is quite good and the low-light mode is very clear on the display. Don't mount the camera too close to a wall or solid object if you want best results for the low-light mode. The cable provided for the cameras was relatively easy to run - we opted for an attic run to the roof mounting points.Once the DVR was hooked to the internet, we were able to see the cameras through the ZosiSmart app. The provided QR code system makes it easy to pair a device to your account and even share it with another account, if you want.I will note that I didn't set up motion detection as our intent for using these cameras is for common residential use, and I don't really need to get notified if a small animal crosses the camera at night, for example. It seems the features are available right in the configuration menu if that's what you want.I would also like to mention the high quality of the customer service. After our initial install, we found one of the cables wasn't working. I contacted support, and after they understood the situation and confirmed the product type, sent us a new cable free of charge. It was as simple as that. You can get support both through chat and e-mail, and they are responsive both during chat business hours and off hours through e-mail. Special thanks to Amy for triaging my issue quickly!Overall, a great value and would recommend based on all the factors I mentioned: good value, ease of installation, and great support.

I have Swann 4400 and 4500 DVRs. The 4400 only supports CVS and AHD 720p x 1280. The 4500 only supports TVI but will support 720p and 1080i. After reading customer satisfaction and on a whim, I purchased them. I was quickly disappointed that when I connected them to my 4400 DVR and switch to AHD, I did not have a picture. The manual is almost 99% useless. So I contacted Customer service to tell me the capabilities of these cameras as I seen on Ebay model 2112c are 1080i cameras. Customer service came back with wanting to know who, when and where I purchased, etc. Zosi website is 100% useless. It has no camera specifications or user manuals. So the reason I gave the manual 99% useless is that it did say there were setup menus in the camera and it tells you which way to push the joystick for what format. I connected to a standard monitor. I was able to enter the menus and I found the following. These are not 720p cameras but 720p/1080i cameras in several frame rates. These cameras in AHD and TVI default to 1080i. I was able to switch them to 720p and they worked with my Swann 4400 dvr. When I connected them to my Swann 4500 dvr, it didn't care and worked right away as long as it is in TVI both 720p and 1080i.What I was most impressed with is the night vision quality of these cameras. It must be because it has the square LEDs vs. others with dome LEDs. The Swan camera I replaced had only a "flashlight" tunnel of light with spec of 65ft. The Zosi lite up the cameras full vision of view in pitch black darkness. For a $20 camera, these are awesome for what you get in an HD camera.So the initial resolution and night vision are awesome, I just hope they hold up. In my opinion, if you have either Swan DVR I mentioned above, throw out your swan cameras and replace them with these. You won't regret it as it will breath new life into your security system.

It works well for a temp replacement for my my Swann DVR8-8075 camera system, but the resolution is 960x480 and my Swann cameras are 1920x1080. Recordings seem ok, for the price and night vision is also ok.(Update: IR light failure)I purchased these again to replace the ones I got in February not realizing that it was only 9 months ago and now the IR on them failed. On these the IR light(s) are extremely dim compared to the 1st ones I purchased that just died after 9 months. But my original Swann cameras lasted 8 years. I guess they are still worth $20. From here on I'm trying one more brand and then buying a all new system...