Sound Decisions & Performance

So what is an Ignition Interlock Device or interlock device, anyway? If you’re unsure of the answer, no need to fret. Simply review our FAQ section or contact our Smart Start team of experts via chat, email, or phone anytime, anywhere, to get all of your questions answered. Our customer service team members are ready to help you understand your state law requirements and more, in plain language, no jargon. So the next time someone asks you – what is an interlock device or what’s an interlock – you will be able to share your knowledge with them. Or just have them contact us!

GENERAL IGNITION INTERLOCK DEVICE AND ALCOHOL-MONITORING QUESTIONS