Detector for Wireless Camera Systems and WLAN Transmitters

PKI 4220Print

Wireless cameras, WLAN networks, Bluetooth devices and audio/video transmitters, all use different frequencies and modulations within the license-free frequency range. The PKI 4220 has especially been developed by us, in order to locate such devices. The working range of this detector is extremely versatile, from detecting concealed video systems, finding WLAN hot spots, localisation of unauthorized Bluetooth and WLAN devices, to measuring the radiation of video transmitters in the 2.4 GHz range. The PKI 4220 is able to comply with all these requirements. It is equipped with a very efficient directional antenna that allows exact bearing within a range of approximately 5 m. Optical and acoustic signs indicate the signal strength. The use of the PKI 4220 is most easy – just turn it on and start searching spaces.


  • Power supply: 9 V battery
  • Frequency: up to 2.45 GHz
  • Power consumption: 60 mA
  • Range: up to 5 m in open