Pennsylvania Ignition Interlock Device

We’re ready to take on your DUI case whether it’s a first, second, third or even higher offense. If you have had a previous DUI conviction and have recently been arrested for another DUI, it is important that you contact us immediately and leave your case in the hands of experience.

One of the ways the state of Pennsylvania has decided to crack down on DUI offenders is through the installation of an ignition interlock device. This machine is electronic and is connected to your vehicle(s) ignition. For all intensive purposes it’s a rolling breathalyzer test because in order to start your vehicle, you must first blow into the machine.

If the ignition interlock device detects as little as .025% alcohol on your breath (that’s as little as one drink for a person of average size and is well under the state’s legal limit of .08%) your vehicle will not start. As soon as this happens, the machine will log this as a failure into its system.

Will I have to have this device installed in my vehicle(s)?

If you have one DUI conviction and are facing another DUI charge you will be required to have this device installed in your vehicle if you are convicted of a second offense DUI. However, this does not happen immediately. Another penalty of a second offense DUI is a 12-month suspension of your driver’s license. After this time, the device will be installed in your vehicle and is required to stay there for one year. You are responsible for all costs associated with this device including an installation fee, monthly usage charges and any maintenance fees.

Once your license suspension time period is up, PennDot will notify you by mail (or you may need to contact them to confirm eligibility). They will then send you forms to fill out, which you will need to apply for your ignition interlock license. Though these may be subject to change, PennDot only approves installation of these devices by the following installers: Intoxalock, Keystone SmartStart, National Interlock and Pennsylvania Interlock.