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The VNS object corresponds to the Voice notification serviceNotification Service system object.

Operator format to describe actions with the sensor is:

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List of commands and parameters for the the VNS object is presented in the following table:

Command – command description	Parameters	Description
"SETUP" – settings of the voice notification service.	card<>	Name of sound device. Note. Card name is to be correspond to name which is specified in settings of sound card of the Voice notification serviceNotification Service.
	level<>	Level of signal. Value of parameter is from 0 to 15. On default it is 8.
	channel<>	Set of sound channels. Available values of parameter: 0 – no sound channel; 1 – left playback channel; 2 – right playback channel; 3 – left and right playback channels (both channels).
	flags<>	Flags
	ip<>	IP-address of network device.
	name<>	Object name.
	pass<>	Password.
	user<>	User name.
"PLAY" – play audio file.	file<>	Full path to the audio file in .wav format (indicating the name of the file being played. For example: C:\Program Files (x86)\Intellect\Wav\cam_alarm_1.wav). Note. If only file name is specified then path to it will be taken from registry in «HKEY_LOCAL_MACHINE\SOFTWARE\ITV\Intellect» section (HKEY_LOCAL_MACHINE \Software\Wow6432Node\ITV\Intellect for 64-bits system), in value of the «InstallPath» parameter. In this parameter it is possible to play several audio files using the «+» operation.
"STOP" – stop playing audio file.	-	-

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Command – command description	Parameters	Description
"ARM" – arm sensor.	-	-
"DISARM" – disarm sensor.	-	-
“CONFIRM” – confirm alarm.	-	-
“SETUP” – settings for sensor.	chan<>	Output number (0 – 15).
	flags<>	Flags.
	name<>	Object name.
	type<>	Type of sensor object (0 – on closing, 1 – on opening).

Properties of the the VNS object are shown in the table.

Examples of using events and reactions of the Voice notification service object:

Play the audio file when video camera stops recording:

Code Block
OnEvent("CAM",N,"REC_STOP") { DoReact("VNS","1","PLAY","file<C:\Program Files (x86)\Intellect\Wav\cam_alarm_"+N+".wav>"); }

Stop playing the audio file when the camera starts recording:

Code Block
OnEvent("CAM",N,"REC") { DoReact("VNS","1","STOP"); }

When a predetermined time zone starts, change the volume control value to a lower one, and then after it ends, set the average volume control value:

Code Block
OnEvent("TIME_ZONE","1","ACTIVATE") { DoReact("VNS","1","SETUP","level<2>"); } OnEvent("TIME_ZONE","1","DEACTIVATE") { DoReact("VNS","1","SETUP","level<8>"); }

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