Bug sweeping / Phone analysis

Technical Surveillance Counter Measures

  • Bug sweeping / debugging
  • Phone line analysis – If you suspect that your phone has been tapped.
  • Detection of electronic eavesdropping devices
  • Corporate espionage counter measures

Whether protecting from corporate espionage, family law disputes or simply keeping a “clean house”, GRS Investigations can sweep your home, your office, your boardroom, your car, or any other location for bugs, trackers or hidden cameras and transmitters. If you are concerned about threats to your privacy, or wish to ensure the confidentiality of your conversations, call GRS today to discuss how we can help to protect you and your information.


Contact Us


Charles Street Canterbury NSW 2193

Phone: +0418 774 831
Email: info@grsinvestigations.com.au