Detailed Product Description

The surveillance operator can listen through a wall, door or window to the target area using the through the wall transducer (mounting accessories included). Two other microphone options are part of the KIT: a needle microphone that can be inserted through a 2mm gap or a keyhole and also long wire microphone allowing placement in the target area remote from the amplifier. The 10m standard wire length can be extended for operation up to 2km.