PepperBall Technologies (PTI, formerly Security With Advanced Technology, or SWAT) is all for safety. The company designs and markets a range of security related products and services. Its non-lethal division (PepperBall) provides pepper-based projectile products to law enforcement agencies and the military. Its technology division (Vizer) provides access control, video surveillance, intrusion detection, and wireless mesh network systems to commercial and municipal clients. Its consumer division markets personal defense products including its branded HotShot, a pepper powder gun. PTI's ShiftWatch product line offers mobile digital video surveillance for public transportation.