ZOSI 4K 16CH NVR 5MP/8MP IP Home POE Security Camera System AI Face Alerts Audio

  

The default setting of the NVR is 1024 x 768. If you want to get the 5MP resolution, you need to connect a 2K or 4K TV monitor. If the monitor resolution is lower than 4K, then the system will not show the 4K resolution.