My camera claims to support 2 auxilary commands: ONVIF >>> cmd ptz GetNode {'NodeToken': 'onvif_ptz_0'} True: {'Name': onvif_ptz_0, '_token': onvif_ptz_0, 'MaximumNumberOfPresets': 255, 'SupportedPTZSpaces': (PTZSpaces){ . . }, 'HomeSupported': True, 'AuxiliaryCommands': [Aux_Lighting, Aux_Wiper]} But various variations won't work (e.g.): ONVIF >>> cmd ptz SendAuxiliaryCommand {'ProfileToken': 'onvif_ptz_1', 'AuxiliaryData': {'Aux_Lighting': 'On'}} False: Type not found: 'Aux_Lighting' Did anyone send a successful auxilary command to a camera ?