1 pointthis is a very good idea. At the moment, it is possible to be notified if there is a NEW device (in general) connecting to a specified Network, but it does not allow to filter on the OS. So, my recommendation is that on a specific network, where you only expect a certain list of devices connected, you set that Alert so that you are notified as soon as a New Device connects to it. Then you will need to check the OS of that new device. We will take your suggestion as a feature request.