With IPHost Network Monitor you can run WMI OS Type monitoring of various devices in your network.
To create a WMI monitor for OS Type, provide host name (it must be a Windows host) and specify custom WQL query:
A integer indicating the type of operating system.
The Win32_OperatingSystem class represents an operating system installed on a Win32 computer system. Any operating system that can be installed on a Win32 system is a descendent (or member) of this class. Example: Microsoft Windows 95.
IPHost Network Monitor is an advanced and easy tool for monitoring LAN and WAN networks, network servers, workstations and TCP/IP devices. Use IPHost Network Monitor to monitor your servers, domains, computers and devices.