How Ignition Interlock Devices Work

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Ignition Interlock Devices analyze and measure the blood alcohol content of a driver before the vehicle can be started. Think of an ignition interlock device as a breathalyzer attached to your car’s ignition.

Install

Ignition Interlock installation takes 1-3 hours, depending on your car make and model.
Find an installer near you.

Drive

Simply blow into the ignition interlock device before starting your vehicle. If the sample meets the state requirement, it will start.

Service

Your ignition interlock device will need to be serviced every 30, 60 or 90 days. Service dates will vary by state. Contact Us for details.

What is an Ignition Interlock Device?

An ignition interlock device is a breath alcohol analyzer connected to the ignition of a car, also known as a handheld car breathalyzer. You may be required to install an ignition interlock device in your vehicle after receiving a DUI offense. A vehicle equipped with an ignition interlock device cannot be driven unless the driver passes the unit’s breath alcohol tests.

Ignition interlock devices significantly reduce the amount of drunk driving accidents and DUI penalties by preventing the car from starting if the driver is too intoxicated.

Our state of the art ignition interlock devices are easy to use.

All devices feature:
  • Easy-to-read digital displays and video sampling indicators
  • Detachable, lightweight handheld device to provide discreet mounting options
  • Quick and convenient calibrations with daily reminder of next calibration date
  • Simple, bilingual voice commands and tone prompts

We're here to help you through the DUI process

We know the DUI process can be confusing. We have resources to help you through it.

ADS DUI Process Roadmap

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We’ll guide you through all the things you need to know in your state quickly. Usually in less than 5 minutes.

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Our state experts will help you with everything you need. Including the paperwork!

The Best Price in Your State

We know this is an unplanned expense and we will give you the best rate possible with NO HIDDEN FEES.

Get Installed and Back on the Road Fast!

Our nationwide certified installation service centers will get you installed, calibrated and on the road quickly.

Removal Time

Once your program is complete, we will remove the equipment quickly and hassle free!

 

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The Determinator®

an Ignition Interlock Device

  • Simple and safe to follow voice commands
  • User-friendly and discreet
  • Contact us to find out which model is appropriate for your state!
Learn More

The Determinator® - an Ignition Interlock Device