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

3SI Security Systems was established in the USA in 1970 and in Canada in 1994.

Security That Hides Where Thieves Least Expect It

As a leading innovator of smoke, dye and ink staining and tracking technologies to protect cash, 3SI protects more than 25,000 locations in North America. Our products hide where cash is stored; teller drawers, vaults, safes, ATM's and during ATM cash transport.

More than four times every business day in North America, 3SI security products are used to thwart robbery attempts. Unsuspecting thieves are slipped a surprise when their attempt for cash is denied and chance of escape slim.

Deny the Prize!

$96,000,000 recovered

9,500 criminals arrested

Click here for information on any 3SI product