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      Get back on the road with the highest-rated interlock device.

      Give us a little information and we can help with next steps. We can help you through the process.

      Solicitud de contacto en Espanol

      By clicking the button below, you consent to Consumer Safety Technology, LLCConsumer Safety Technology, LLC companies include Intoxalock, DUI.org, DUICare and its affiliate Breathe Easy Insurance Solutions, LLC calling and texting at the telephone number provided, without regard to the time of day, to encourage the purchase or lease of DUI-related products and services, including through the use of automated technology, artificial voice and/or pre-recorded means. Consent is not a condition of purchase. For California residents, click here.
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      What is an Ignition Interlock System?

      Ignition Interlock System

      An interlock system, also referred to as a car breathalyzer or ignition interlock, is a device that is installed in your vehicle to prevent you from drinking and driving. By requiring you to submit breath samples, the car interlock system measures how much alcohol is in your system and allows you to operate your vehicle if the alcohol in your body is below a certain amount.

      Do I Need an Interlock System?

      If you have been convicted of drunk driving, you may be required by your state monitoring authority (court, DMV, probation officer, etc.) to install an ignition interlock system in your vehicle. For a simple overview of ignition interlock laws in your state, visit our state requirements page and enter the state you were convicted in.

      If you have not been convicted of drunk driving, but you are concerned that the current habits of you or your loved ones may lead to one, visit our voluntary ignition interlock devices page and see how Intoxalock Ignition Interlock can help protect you and your family.

      Intoxalock Ignition Interlock – The Convenient Choice

      Intoxalock Ignition Interlock makes the interlock system process as simple and convenient as possible by offering:

      • More locations than any other provider
      • Easy to use device (one button activation, simple breath sample)
      • Top-rated customer service available 24/7
      • Most reliable state compliance reporting (never suspended in any state)

      Need an Ignition Interlock Installed? 877-272-5195

      We Can Help!

      Solicitud de contacto en Espanol

      By clicking the button below, you consent to Consumer Safety Technology, LLCConsumer Safety Technology, LLC companies include Intoxalock, DUI.org, DUICare and its affiliate Breathe Easy Insurance Solutions, LLC calling and texting at the telephone number provided, without regard to the time of day, to encourage the purchase or lease of DUI-related products and services, including through the use of automated technology, artificial voice and/or pre-recorded means. Consent is not a condition of purchase. For California residents, click here.

      How Do I Get an Ignition Interlock System for My Car?

      To install an ignition interlock system in your vehicle, you have to reach out to an ignition interlock provider, such as Intoxalock, and schedule an appointment with an installation location in your local area. Intoxalock makes this process simple and convenient by offering more than 5,000 locations nationwide (twice as much as any other ignition interlock provider).

      To see a list of the installation locations in your local area, visit our installation locations page and enter your zip code. By offering more installation locations, Intoxalock makes it easier for you to find a location near your home or work.

      A woman at a vehicle service center being assisted by a certified ignition interlock installer.
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