At Integrity Interlock LLC we offer the LCI-777 which is short for Low Cost Interlock - 777

The LCI-777 is certified in Wisconsin and approved for all judge mandated and probation or parole related requirements.

Low Cost Interlock - 777

LCI-777

The LCI-777 is super easy to use. In fact, it very well might have the easiest blow technique when compared to all other ignition interlock devices. It only requires a steady blow into it, no humming or sucking air back in to complete a test.

You also can disconnect the handset and bring it inside to keep it warm/cool, greatly helping warmup times.

Checkout the video and user manuals below for more information.

What makes us different?

Free Install & Removal

Installation and removal can be major upfront and end-of-program costs. With select plans, free installation and removal are available to help lower your upfront and total cost. You can get started for just $62.49 with this promotion!      

See plans with free install & removal

Bundled Pricing

Because we service you directly, we can bundle your device rental with key IID services into simple plan options, helping you understand your costs before installation. Many other providers will not tell you about these services unless you ask directly.

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Included Services

Some routine service visits are required while the device is installed, including calibration visits every 60 days in Wisconsin. Our Advantage plan includes calibrations, while our Preferred plan includes even more services, helping reduce recurring service fees.

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Direct Service Provider

Get local Wisconsin-based support from installation through removal. Our own trained technicians work directly with you, helping us keep service simple, consistent, and transparent. No subcontracted shops or out of state/country call centers.         

Why does this matter?

Trusted by Drivers Across Wisconsin

See what customers have shared about their experience with Integrity Interlock.

Where are we located?