What is an Ignition Interlock Device (IID)?

Ignition interlock devices (IID), are sometimes referred to as breath alcohol ignition interlock devices (BAIID), or car breathalyzers.

An IID is a small device that’s installed directly into a vehicle's ignition system. Once it is installed, the device prevents any driver from starting the car while intoxicated.

How Much Does an Interlock Device Cost?

Monthly lease fees cover the use of the device and the monthly reporting required by all states. The cost for devices can vary depending on state requirements, like a camera or GPS. Our advisors can help determine your total costs and what device meets your state’s criteria.

About DMV Interlock

DMVInterlock connects you with top ignition interlock providers that have a reputable background, and offer quality and reliable device technology and customer service.

Interlock Advisors are Here to Help

Interlock advisors are familiar with state regulations and what IID requirements are. Fill out the form below and an advisor will contact you to guide you through our simple, one-step, application process.

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