3SI Security Systems is the world leader in cash protection systems designed to recover stolen cash and high-value assets, apprehend criminals and deter crime.  Protecting more than 40,000 locations worldwide, 3SI uses state-of-the-art technologies to provide innovative intelligent security solutions that protect people and cash at all points in the cash handling chain.  Ultimately, by protecting cash and deterring crime, 3SI's products and services protect your employees and your customers... and provide you with peace of mind.

3SI has the broadest range of technologies in the field: from smoke and ink staining, to satellite tracking and DNA tagging technologies.  Also, gas neutralization, temperature detection, light detection and accelerator detection are amongst the available technologies range 3SI applies throughout its products:

North America
P:  610/280-2000
F:  610/280-2077

Europe
P: 32(0)2 713.62.15
F: 32(0)2 713.62.54

Cash in Transit Products:

Our CIT products provide total solutions during the most vulnerable part fo the cash handling chain: during transport.

Tracking Products:

More and more companies are realizing that fully protecting their people and assets means using the latest and most innovative technologies.  To meet this need, 3SI offers state-of-the-art tracking products.

ATM Products :

The cash stored in ATMs has become a target for criminals globally.  Our ATM products help you to protect the cash inside the ATM while minimizing damage to premises and risk to customers and staff.

Safe Products :

Contrary to most standard safes, the 3SI Safe products offer a wide range of protection levels, which makes the criminal's task more difficult.

Teller Products :

The Teller/Cashier products from 3SI provide an immediate response to branch attacks if cash is stolen as part of a robbery.