The CSR-1 Countersurveillance Reciever is a high performance multipurpose system that combines all essential countersurveillance functions in a compact instrument.

The CSR-1 operates on built-in batteries which can be quickly replaced in the field.

The CSR-1 is manufactured in the U.S.A. by one of the oldest and most respected companies in the countersurveillance field. It is very user-friendly and comes with a comprehensive operating manual.

Audio verification by means of the built-in speaker or a lightweight headphone is provided in all detection modes.

The CSR-1 is an ideal system for the detection of a variety of surreptitious listening devices, such as RF Transmitters in conference rooms, Telephone Transmitters, Carrier Current Devices on power lines or other wiring, Infrared "Bugs", and Lase-based Eavesdropping Systems.

SPECIFICATIONS
RF Detection Range: 10 KHz - 3 GHz
Carrier Current Range: 20 - 400 KHz
IR/Laser Detection: Unmodulated and Modulated AM/FM
Dimension: 7 x 8 x 2" (175 x200 x 50mm)