or 50.320 may be given by use of simultaneous audiovisual transmission; requirements for use. Any testimony given pursuant to NRS 50.315 or 50.320 may be given by means of simultaneous audiovisual transmission accomplished through the use of:
1. One or more cameras at a location other than the courtroom that depict the witness in real time so that the defendant, the defendant’s counsel, the prosecutor, the court and the jury, if any, can see the witness in his or her entirety; and
2. One or more cameras in the courtroom that depict the defendant, the defendant’s counsel, the prosecutor, the court and the jury, if any, in real time on a screen visible to the witness who is at another location.