3SI Security Systems

3SI Security Systems is the world leader in asset protection systems designed to recover stolen cash and high-value assets, apprehend criminals and deter crime. With over 40 years’ experience and protecting more than 250,000 locations worldwide, our innovative solutions combat crime through a variety of technologies including GPS tracking, dye and ink staining, DNA and explosive gas neutralization technology. We have served thousands of institutions and organizations in the Financial, Retail, Courier/Cash in Transit and Law Enforcement markets.