This new wireless interviewing system allows someone outside the interviewing room, observing the interview, to send questions to the interviewer during the interrogation, very covertly.
Basically, The interviewer wares a covert R.F. receiver on their belt or in a pocked. The receiver is attached to a covert loop that hangs around your neck under their shirt. The audio from the receiver flows through the loop around the neck and inductively couples the audio into the ear piece.
The unit has 96 channels so that more than one interview can be carried out at one time.
MODEL # KSS-WIS: Price: $795.00
The new Whisper II (whisper mic) is ideal for those situations
where maximum noise immunity is required. It
operates on external power from 6 to 15 volts and
has full internal filtering and regulation. The single
channel unit is only 1½ x ¾ x ½ inch. Various
size boxes are available on special order. The all
metal construction allows for use of our unique
locking input connector and provides excellent noise
immunity. Two microphones are supplied with RCA
type output jacks. For interrogation room applications
we suggest using our dual coax cable for ease of
installation.