Audio Settings

This section is intended to record, delete, download and upload audio file to the device memory for a specified zone event (alarm/restore). The user can use the implemented sound recorder for audio file recording or upload his/her own pre-recorded audio file.

When using audio feature in case of zone trigger or restore event the user will be able to listen on his/her mobile phone to a particular audio record uploaded to the ESIM251 device memory. After the end of the audio record the system activates the microphone for listening on what is happening in the secured premises. After "hanging the phone" or after the end of the call (duration - 1 min.) the system will return to the previous security state.

In order to use the audio feature, the audio file must meet the following specifications:

Supported audio file format: .wav, 8bit, 8kHz, mono
Duration: up to 15 seconds

Alarm Event / Restore Event Audio Management:

	browse for a .wav file on your computer's hard drive.
	save to device - upload selected .wav file to device memory.
	download from device - download selected audio file from device memory.
	listen - play selected .wav file.
	delete from memory - erase selected .wav file from device memory.
	open sound recorder - enable sound recorder for new audio file recording using PC's microphone.
	start recording - begin recording new .wav file using the PC's microphone.
	stop recording - stop recording the audio.
	play - listen to the recorded audio.
	save as - save the recorder audio to .wav format on your computer's hard drive.