Discover Innovation that Protects
Why have we succeeded for so long?
Because we offer innovative solutions supported by a first class service organization which pledges customer satisfaction through products that perform.
With over 45 years experience and protecting more than 250,000 locations worldwide, our innovative solutions combat crime through a variety of technologies including GPS Tracking and Tracing. We have served thousands of institutions and organizations in the Financial, Retail, Courier/Cash in Transit and Law Enforcement markets.
With over 45 years’ of experience, our satisfied customers include over 250,000 Financial Institutions, Retail Locations, ATM Owners and Deployers, and Law Enforcement Agencies worldwide.
3SI is the world leader in asset protection systems.
Our solutions create a safer world by protecting and recovering stolen cash and high-value assets and apprehending criminals.
Law Enforcement Agency Partners
PDF Version 3SI Security Systems today announced the release of its new 4XG Cash Tracker™ for retail. The 4XG device expands on the highly successful NextGen3 platform with its streamlined design, use of 4G/LTE technology and GNSS and WiFi for superior location...
PDF $36,952 Recovered & 1 arrest Cash Tracker™- Aurora, CO - October 1An armed male subject entered a bank, demanded cash and fled by car. The teller slipped the assailant a Cash Tracker. Officers were able to track and capture the suspect after a high-speed pursuit....