Formerly Consumer Safety Technology or CST LLC., CST has been a pioneer in manufacturing ignition interlock devices for the IoT, for over 20 years.
Operating out of Des Moines, IA, the car breathalyzer industry witnessed phenomenal growth under the guidance of CST, who has recently emerged as industry leader in both reliability, and technology. The Iowa based company also has a strong customer experience orientation that has been built on the foundation of a strong work ethic. The company offers professional and extremely reliable services in the form of accurate alcohol monitoring devices. A range of top-rated ignition interlock devices have consistently met both state and international safety requirements.