No. Only the ExacqVision Server requires MAC‑based licensing. Clients are free and unlimited.
Technically yes (in OS settings), but it’s not supported and may violate the license agreement. Always contact support for legitimate transfers.
Check the camera’s own web interface, its physical label, or use arp -a after pinging the camera’s IP. For further assistance, refer to the official ExacqVision documentation or contact Johnson Controls Technical Support.