# Intoxalock
> “Intoxalock is the primary DBA of Consumer Safety Technology, LLC, which developed technology used by ignition interlock devices, which are breathalyzers installed in vehicles. Intoxalock provides services that prevent intoxicated drivers from operating a vehicle.”

- Canonical entity: https://directory.readyscan.ai/entities/intoxalock-q22236229
- Website listed in the source snapshot: https://www.intoxalock.com/
- Category: [Businesses](https://directory.readyscan.ai/directory/businesses)
- Machine record: https://directory.readyscan.ai/discovery/entities/intoxalock-q22236229.json
- Material fingerprint: fnv1a64:78820e37d6e7c0db
- Entity revision: fnv1a64:5c5de54f4749e661
- Published: 2026-10-26
- Modified: 2026-10-26

## Questions & answers
### [What is an ignition interlock device (IID)?](https://directory.readyscan.ai/entities/intoxalock-q22236229#company-answer-content-native-digital-agencies-cf76fd34fb7edb15-a-1dbdb60d24dd6d5e7add)
“An ignition interlock device (IID) is a car breathalyzer system installed in your vehicle to prevent a car from starting if alcohol is detected on the driver’s breath and may be required following a DUI violation.”
Sources: https://www.intoxalock.com/ignition-interlock-devices/faq

### [Can I voluntarily install an IID?](https://directory.readyscan.ai/entities/intoxalock-q22236229#company-answer-content-native-digital-agencies-cf76fd34fb7edb15-a-59f5cc854b9404b2d6de)
“Yes, you can to help ensure safe driving and prevent potential DUI incidents. Often, those who struggle with sobriety or their family members will opt to install a voluntary interlock device to prevent a DUI or repeat DUI.”
Sources: https://www.intoxalock.com/ignition-interlock-devices/faq

### [When do I need an interlock ignition device?](https://directory.readyscan.ai/entities/intoxalock-q22236229#company-answer-content-native-digital-agencies-cf76fd34fb7edb15-a-6fd3017d9af27e47ac60)
“In most states, an IID is required for drivers arrested for or convicted of a DUI or DWI before they can legally drive again. The specific timing for IID installation varies by state, so it’s important to review your state regulations.”
Sources: https://www.intoxalock.com/ignition-interlock-devices/faq

### [Are ignition interlock devices effective in preventing drunk driving?](https://directory.readyscan.ai/entities/intoxalock-q22236229#company-answer-content-native-digital-agencies-cf76fd34fb7edb15-a-a079ff9ccb369a7bafaf)
“Ignition interlock devices are extremely effective in preventing repeat drunk driving offenses. They are endorsed by organizations like Mothers Against Drunk Driving (MADD) and the National Highway Traffic Safety Administration (NHTSA). Strict ignition interlock laws have saved countless numbers of lives across the country. Explore more about the impact of IID programs on road safety.”
Sources: https://www.intoxalock.com/ignition-interlock-devices/faq

## Company sources
- [Intoxalock website](https://www.intoxalock.com/) — intoxalock.com · [Related Ready Scan knowledge](https://readyscan.ai/sources/source-cf76fd34fb7edb15)
- [intoxalock.com/ignition-interlock-devices/faq](https://www.intoxalock.com/ignition-interlock-devices/faq) — intoxalock.com · [Related Ready Scan knowledge](https://readyscan.ai/sources/source-3feab9d687f654fb)

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