Tag Archives: investigation

Electronic Bug Sweeps and Listening Device Detection

NSI Consulting specialise in Technical Surveillance Counter Measures (TSCM) using the most advance and up to date equipment available on the market to protect our clients. TSCM; also known as electronic bug detection, bug sweeping or surveillance counter measures; is the method of electronically … Continue reading


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Is your partner acting suspiciously?

If you suspect your partner is cheating call the experts today or click here to visit our private investigators in Sydney site for more information.


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Private Investigators in Sydney | Private Investigators in Chatswood | Parramatta

National Surveillance and Intelligence Sydney provides specialist security consulting and private investigator services to the private sector, high net worth clients, corporate types and government sectors throughout Sydney, NSW and Australia. We can arrange meetings by appointment in Chatswood, North … Continue reading


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