Hello! The only limitations for the Monitoreal Spartan are the cumulative resolution from all active cameras– which is equal to 32MP– and the max. resolution of a single camera not being more than 8MP. You can also see the progress bar in the ‘Cameras’ section on the WUI which will give you information on how many megapixels you can still add to your Monitoreal Spartan. It will be dynamically filled up upon activating the cameras you’ve added.