Digital Surveillance System

PKI 2700Print

This device especially is designed for absolutely professional use only. Smallsized, lightweight but sturdy aluminium housings distinguish every part of this system. The risks of interception and detection during critical observation tasks are reduced to a minimum. Depending on the surveillance situation the internal or external microphone can be activated. By this the PKI 2700 ideally can be used for room as well as body worn operations. The transmission signal is created and scrambled in a digital pseudorandom code so that a highly secured transmission is guaranteed, so that the device provides a most secure and protected listening technique being hardly detectable.


A) Transmitter

  • Frequency between 300 MHz and 1 GHz typically 430-460 MHz or 850-870 MHz
  • Output power: + 5dBm at 850 MHz or + 10 dBm at 433 MHz
  • Modulation: FSK at 76.8 kb/s
  • Control: On/Off remote control from receiver, internal or external microphone switching power level, audio gain
  • Concealment: digital pseudo-random code scrambling
  • Power supply: 2.5 to 6.5 VDC
  • Dimension: 50 x 30 x 6 m

B) Receiver

  • Frequency between 300 MHz and 1 GHz, typically 430-460 MHz or 850-870 MHz
  • Sensitivity: -97 dBm at 850 MHz; -100 dBm at 450 MHz
  • Antenna: 50 Ohm connection, short whip antenna supplied
  • Output: Headphone capable output, suitable for recording
  • USB: interface
  • Physical housing: Professional aluminium enclosure, can easily be body-worn or carried in a pocket
  • Power: 1.5 VDC – takes internal AA cell
  • Dimension: 102 x 62 x 20 mm
  • Highly secured transmission
  • Protected against counter measurements
  • Designed for agent protection
  • Frequency 430 – 460 MHz or 850 – 870 MHz