TRACKING DEVICES. Specialised tracking devices and solutions. Surveillance and counter surveillance equipment and services. Hidden cameras, and covert recording equipment. Spy phones: Monitor and protect your children and family.              DISCOVER THE TRUTH. COST EFFECTIVE SOLUTIONS FOR YOU. Empower yourself. Don’t be a victim. Information is a powerful weapon -minimise your risk. “We give you the competitive advantage.” You WIN -they LOSE!  Head office in Johannesburg. We work all nine provinces. Agents nationwide.    ADI Consultants. Est 1991. Professional Investigators. Private and confidential. Business, commercial, corporate, criminal and personal matters. All forensic information and services. Specialising in cold cases and difficult matters. Obtaining of all sensitive and strategic information. Enhance opportunities. Increase profits.