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interlock device

What is an Intoxalock ignition interlock device?

An ignition interlock device is a breathalyzer that is installed in your vehicle to prevent drinking and driving. It is made up of a mouthpiece, a handheld unit and a cord that attaches to your vehicle's ignition system.

Compare our product features and benefits
Best price
Zero wait time
Guaranteed accurate
BrAC level = 0.010
Single button activation
LED screen display
Camera for photo verification
Read time reporting
Lockout cleared remotely
Heat, cold & tamper resistant
No humming
24 hour programming
Not tied to a vehicle
Fuel cell technology
No false positives
Approved by the state of Arkansas
Intoxalock Legacy
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Intoxalock eLERT
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Intoxalock eLERT 24
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Intoxalock Home eLERT
interlock device

Easy to use device technology

Intoxalock ignition interlock devices make it easy to start your vehicle and get you back on the road safely. Watch to see a real how-to video on how easy our devices are to operate on a day-to-day basis. Intoxalock advanced technology puts our devices ahead of the competition with quick and easy breath samples, fewer false positives than other brands and a device that works quickly to start your vehicle when you’re on the go.

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