Alcohol Detection Systems (ADS) has helped drivers in the United States get back on the road for over 15 years. ADS is a national provider of ignition interlock devices (IID) and services customers in 25 states and growing.
Industry-leading customer service, convenient, and affordable: With many install centers nationwide, you will be able to find a location close to you! Our friendly, experienced and bilingual customer representatives will help you through the entire process to successfully complete your IID program.