Audio player object is a subclass of the Display interface object and is designed for implementing the following functions:

1. Perform recording of sound activated audio signals;
2. Record audio signals by Operator command;
3. Play back input audio signals;
4. Play back audio signals, recorded by sound level or by Operator command;
5. Perform voice notification.

To set the Audio player object, do the following:

1. Select the screen and create for it the Audio player object.
2. Set the parameters of the Audio player interface object.
3. Set the recording and playback of audio signals from microphones.
4. Set the voice notification during alarms registration by cameras’ motion detectors (see Setting up the voice notification using Audio player object).