{"id":2706,"date":"2023-01-28T08:55:00","date_gmt":"2023-01-28T08:55:00","guid":{"rendered":"https:\/\/www.freeway.com\/knowledge-center\/?p=2706"},"modified":"2023-09-20T16:36:21","modified_gmt":"2023-09-20T16:36:21","slug":"what-is-an-ignition-interlock-device","status":"publish","type":"post","link":"https:\/\/www.freeway.com\/knowledge-center\/auto\/high-risk-auto-insurance\/what-is-an-ignition-interlock-device\/","title":{"rendered":"What is an Ignition Interlock Device?"},"content":{"rendered":"\n

An ignition interlock device (IID) is a small handheld unit that measures the amount of alcohol in someone\u2019s system when they blow into a mouthpiece. It is also known as  car breathalyzer, breath-alcohol analyzer or as a breath alcohol ignition interlock device (BAIID). <\/p>\n\n\n\n

In many cases,  courts order people who have been convicted of a DUI offense to install an IID before they are allowed to legally drive. Along with an increase in your car insurance<\/a> costs, drivers who are convicted of DUI may be paying for an IID, as well.<\/p>\n\n\n\n

How Does An Ignition Interlock Work?<\/strong><\/h2>\n\n\n\n

An IID is a piece of equipment that acts like a breathalyzer in the car\u2019s steering column. The Ignition Interlock System is connected to a vehicle\u2019s engine ignition, and prevents the vehicle from starting if the amount of alcohol is over a pre-specified limit.<\/p>\n\n\n\n

With an IID, the car, or any motor vehicle, will only start once the driver breathes into the device and their blood alcohol concentration (BAC) is registered within the legal limit. A driver will be unable to start their car if they present an elevated alcohol concentration level in their breath sample (typically 0.08% or higher in the United States). <\/p>\n\n\n\n

It will also make re-tests by requiring the driver to provide breath samples at random times during their trip, after starting the vehicle, to ensure that the initial sample was not provided by someone else. <\/p>\n\n\n\n

If the driver presents a re-test failure, the breathalyzer will signal them to pull over, and stop their car.<\/p>\n\n\n\n

Who Needs to Obtain an Ignition Interlock Device?<\/strong><\/h2>\n\n\n\n

People who have a court order to install an Ignition Interlock Program \u2014or device\u2014 as a condition of driving are usually first, or second-time offenders, individuals who refused to take a breath or chemical test, or anyone who got their license suspended due to a conviction for driving under influence (DUI)<\/a>.<\/p>\n\n\n\n

The court will also provide the information about their IID requirements, since each state has its own laws that<\/p>\n\n\n\n

regulate the use of ignition interlock devices, including the timing of installation, duration, type of device, overseeing authority (such as a probation officer, court, DOT, etc.), and other factors, while the Department of Motor Vehicles (DMV) will issue a suspension or revocation letter which will provide details on how to regain your driving privileges.<\/p>\n\n\n\n

How Long Do I Need An Ignition Interlock Device?<\/strong><\/h2>\n\n\n\n

The time it is installed varies, according to the state and the offense, or violation. State laws vary on regulations concerning IID requirements, but an example comes from California<\/a>, which requires IIDs for:<\/p>\n\n\n\n