Net2 software is designed to run on PC with a Windows XP or Windows Vista operating system. It is designed to feel immediately familiar to any Windows user. It will organize and report on up to 50,000 users and thousands of doors. There are two versions of the software. Net2 Lite software which is free and Net2 Pro software. Net2 Pro has all the capabilities of Net2 Lite software with advanced features like timesheet and timeline, fire alarm and multi-zone intruder alarm integration, security lockdown, anti-passback and card designer.