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Intoxalock Ignition Interlock

Intoxalock provides easy-to-use ignition interlock devices that are convenient to install and help drivers meet state criteria to regain their license.

What’s included with a basic ignition interlock device?

The basic device includes the simple-to-use, one-button activation, the easy blow pattern, LED screen reading of breath alcohol content (BrAC)**, alcohol-specific testing, and it’s heat, cold, and tamper resistant.

**BrAC levels do not post on the display in AZ, CO, DE, FL, KY, ME, MN, MS, MO, NH, NM, NY, PA, SC, VT, WI and WY due to state laws.

What advanced features can I add on to a basic ignition interlock device?

Intoxalock also offers features that can be added on to the basic ignition interlock device. These devices have all the same benefits as a basic device, plus a camera to verify driver identity, real-time reporting, and the ability to clear lockouts remotely.

What features are included with the alcohol home monitoring device?

We offer a device that doubles as a alcohol home monitoring unit for those ordered to have 24-hour monitoring in addition to an IID. The device contains the basic and advanced features, it guarantees an accurate BrAC reading and meets 24-hour sobriety requirements.

Intoxalock is the Affordable, Convenient Choice to Get You Back on the Road

Intoxalock is the industry-leader in ignition interlock device (IID) providers. There are many choices when it comes to getting an ignition interlock device, and we hope you will choose us.

All of our devices meet the toughest state requirements. We provide 24/7/365 support to our customers and accurate and timely reporting to monitoring authorities.

Simple to use

The device’s one-button activation and simple blow-inhale-blow breath pattern make it one of the easiest IIDs to use on the market.


Intoxalock IIDs cost as little as $2.50 a day to lease, and a device protection plan is available for just $10 a month. We offer flexible payment options through our mobile app to help you keep track of your account.

Trusted, Reliable Partner

Intoxalock has more than 25 years experience helping drivers with the IID process and is a trusted partner to state administrators and monitoring authorities.

We have more 5-stars than any other interlock company with 36,875+ reviews - TrustPilot.

Find Out What Device You Need

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Intoxalock offers you more than 5,000 locations to choose from. 91% of customers having an installation center within 15 miles from them.

Intoxalock Device Protection

An ignition interlock device is more than just something you’re required to put in your car. It’s an investment in your future and a path to getting your license back. Intoxalock understands how important this is, so we offer a protection plan that covers the cost of the device in the event of:

  • Car accidents
  • Theft
  • Natural Disaster
  • Accidental damage

Please note that device protection is not available in Georgia or Washington.

Want to see what other customers just like you think about Intoxalock?

Intoxalock has thousands of satisfied drivers. Watch videos on how the device fits into their life.

Customer Testimonials


Intoxalock has been a good experience, the unit is very reliable, and they have good customer service. I recommend their service to all my friends and family because if you have a DUI, they make it easier to get back on the road.


My experience has been that the device is very simple, easy to use. You just press the button, blow, and start the vehicle.


I've got to take care of my business, so I can't be without a driver's license. If you want to get your life togeher, Intoxalock is a good way to start.