Suggest an Edit Name* Categories* Arts & Entertainment Arts, Entertainment & Nightlife Automotive Beauty & Personal Care Services Business & Professional Services Business Services Community & Government Computers & Electronics Construction & Contractors Education Food & Beverage Food & Drink Health & Beauty Health & Medicine Home & Gardens Industries & Agriculture Industry & Agriculture Landmarks Legal & Financial Legal & Financial Services Organisations & Government Other Pets & Animals Real Estate Real Estate & Home Improvement Shopping Shopping & Services Sports & Recreation Sports & Recreations Travel & Accommodation Travel & Tourism Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 07:00 am — 08:00 pm Tuesday: 07:00 am — 08:00 pm Wednesday: 07:00 am — 08:00 pm Thursday: 07:00 am — 08:00 pm Friday: 07:00 am — 08:00 pm Saturday: 10:00 am — 04:00 pm Company description NSI also provides Live TSCM Monitoring (on or off site); analogue and digital phone system analysis, network and VoIP system analysis and sweeps; encrypted communications (Voice and SMS); Strategic Global Intelligence (country specific intelligence briefings, travel advisory reports); and a corporate investigation service that combines with our TSCM service to investigate any suspected persons. These services are available to businesses, corporations, government, high net-worth individuals and private individuals.<br><br>Keywords: Investigators, Investigations, Detectives, Debugging, Security, sydney, Private, Mobile, Technical, Management, corporate, Electronics, Consultancy, Phone, Surveillance, Risk, Sweep, Counters, Bugs, Find, Measure, Parramatta, Intelligence, Sweeping, Forensics, TSCM<br>Service Areas: Sydney, Parramatta, Nsw, Chatswood, Mosman, Cronulla, Hurstville, Penrith, Victoria, Melbourne, Brisbane, Queensland, Adelaide, South Australia, Perth, Darwin, Alice Springs, Geelong, Pymble, Hornsby, Ryde, Five Dock, Australia, South East Asia, Jakarta, Indonesia, Malaysia<br>Social Media: http://www.facebook.com/nsi.sydney<br>Video: Your comments (not for publishing) * — Required information National Surveillance and Intelligence ← View details Level 6/ 5 Hunter St, Sydney, New South Wales 2000 (02) 9045 1811