First time I hear about WoWLAN, thanks! I will check if it can work with my cheap usb Wifi adapter.

Yours seems a bit too eager though! I wouldn't want the thing to start up every time I get home as it turns the projector on, which lowers the projector screen, which blocks the (small) apartment's main entrance when lowered and would make me enter home on my fours ¯\_(ツ)_/¯