Why is it not possible to apply a mass settings change to a device group with over 600 cameras?

The rationale behind the ability to apply mass settings changes to a device group is tied to the specific limitations set by the system or software being used. Each solution often has defined thresholds for various operations, including mass changes. In the context of the question, the reason for the inability to make mass settings changes arises from established software limitations that dictate the maximum number of devices that can be managed simultaneously within a group.

Systems like the one described typically have thresholds that, if exceeded, prevent operations that could compromise performance or lead to errors. Although the mention of a specific number, 600 cameras, seems closely linked to such limitations, it is essential to recognize that the software's design governs the maximum device count allowed for bulk operations.

This systematic restriction helps maintain stability, ensuring that operations do not become too resource-intensive and potentially overwhelm the system. Therefore, the presence of over 600 cameras in a device group clearly indicates a scenario that goes beyond the allowable limit set by the software.

In summary, when a device group exceeds the maximum capacity defined by the software for mass settings changes—whether it is noted as 400, 600, or another figure—it leads to the conclusion that operational capabilities are capped by the underlying system's design and limitations.