With over 50 years’ experience, 3SI Security Systems provides effective security solutions that recover assets, help police apprehend criminals, and provide peace of mind to our customers. We combat crime at retailers and financial institutions through technologies including GPS/GNSS tracking, cash staining, and staff safety/operational apps. Our solutions are used in thousands of locations worldwide, the tracking and staining technology protects cash and other high value assets. Our SaaS solutions streamline the open/close process at locations, provides robust Emergency Notification System (ENS) capability including active threat, and records all actions for reporting and analysis.

3SI has a robust law enforcement division. To date we have trained 9,500 law enforcement agencies worldwide to respond to 3SI alerts.

3SI’s mission is to protect society through dependable security strategies backed by superior solutions, services, and technology. Our vision is to create a safer world.