Alcohol Detection Systems (ADS) is a leading ignition interlock company in the United States. An ignition interlock device is a breath alcohol analyzer connected to the ignition of a car. A vehicle equipped with an ignition interlock device cannot be driven unless the driver passes the unit’s breath alcohol tests. ADS has been providing services for a variety of clients in numerous locations.
Keeping America’s Highways Safe for All
Our small electronic handheld devices are a cost-effective alternative to jail time and license suspension, and allow offenders to keep driving. Make your installation as quick and easy as possible. Call us today to find a service center near you.
How the Ignition Interlock System works
Install your interlock system
Get your ignition interlock installed by a certified installer. Installation only takes 1-3 hours, depending on the type of car. Our installers are across the US.
Use the interlock system before driving
The driver will provide a breath sample into the unit before starting the vehicle. If the breath sample meets the State set alcohol requirement, the vehicle can be started.
Service the interlock system
The device will need to be serviced every 30, 60 or 90 days. Some state requirements allow the service to be done by our mail-in exchange program.