Ignition Interlock Devices

What is an Ignition Interlock Device (IID)?

An IID, sometimes called a car breathalyzer, is a small device installed in your car that prevents you from driving if you’ve been drinking. It works by requiring you to blow into it, checking your Breath Alcohol Content (BrAC) before allowing the car to start.

How Long Do I Need an Ignition Interlock Device?

How long you need an IID depends on the laws in your state. Each state sets its own rules about when you need the device, how long you must keep it installed, and who monitors your compliance (e.g., court, DMV, probation officer).

Our team of state specialists is here to help you understand your specific requirements, so you can get your license reinstated as soon as possible. Once you’ve met your state’s conditions, you’ll be able to have the IID removed and fully reinstate your driving privileges.

Contacting an ignition interlock expert at (833) 490-6831 can get you more information about the requirements that apply to you.

Intoxalock: Your Trusted Interlock Provider

If you’re dealing with an alcohol-related driving offense, Intoxalock makes it easy to get back on the road. Our ignition interlock device (IID) are simple to use, easy to install, and our experts will guide you through every step of the process. 

Intoxalock is the leading provider of interlocks across the United States. They’ve helped over a million drivers get their licenses back. With 24/7 customer support and over 5,200 service locations, Intoxalock stands as the most convenient choice available.