Cameras within a LAN connect to a CMS (for example AXIS Camera Station). Custom built Mobile Apps are required to connect to specific CMS software. Mobile apps can connect to a CMS system via an open Port. These systems can be very large and suit installations up and above 100 cameras.
3 types of connectivity set up for Network Cameras:
Number 1: Direct Connection
Number 2: Camera Management System Connection
Number 3: CLOUD