It is PKI‚s ambition to enable performance on the verge of technical feasibility. This motivates the PKI employees for innovation, research and development.
To make sure that conferences, secret conversations or telephone calls cannot be listened in or transmitted by unknown persons, PKI has assorted this Counter Surveillance Set. A wide variety of eavesdropping possibilities have been taken into consideration. These special devices are designed for the professional use and should be part of any basic equipment of the police special forces. Please find a detailed list of the individual devices below.

As an extra recommendation to be 100% sure that interception is impossible, we offer our PKI 6700 – PKI 6715 Counter Surveillance Set.
Please find a detailed description under PKI 6700 – PKI 6715.