Mark after being sprayed by forensic marking traceable liquid BIP DNA Forensic Marking Demo We recently demonstrated the effects of our DNA Forensic Marking Round on Mark, one of our employees. As part of our BIP Family of Ammunition line […]
Advantages & Risks of Using Tear Gas & Pepper Spray Most protests, riots, and demonstrations occur in urban settings. Usually these acts of civil disobedience occur in confined spaces where people work and live. In this post, we will discuss […]
Security Devices International (SDI) is a defense technology company focused on less lethal munitions and equipment. We develop, patent, manufacture and market the 40mm Blunt Impact Projectile ("BIP"), the 40mm Collapsible Head Impact Projectile ("CHIP") and the stabilized finned projectile ("SFP") for .68 / .49 cal rounds.
