What Is Smart Start Ignition Interlock?

What Is Smart Start Ignition Interlock?

Smart Start ignition interlock is a device that is designed to ensure the sobriety of drivers. When the device is installed in a car, the driver must blow into it to test the driver's system for alcohol. If excessive alcohol is detected, the car does not start.

Installation of the Smart Start ignition interlock is usually forced upon drivers who are convicted with driving under the influence. When a Smart Start ignition interlock is in use while driving, the driver is required to retake the breath test every 15 minutes. The Smart Start ignition interlock is used in over 47 states.