ALCOLOCK WR3 Ignition Interlock Device

If you’ve been convicted of a DUI or DWI, it’s likely that you’ll have to install an ignition interlock device (IID) in your vehicle in order to retain some of your driving privileges. Any time your license is suspended you’ll have to obtain some form of an IID-restricted license. While the titles and eligibility requirements differ from state to state, having to install an ignition interlock device can seem overwhelming and a little frightening. That’s understandable, but never fear. ALCOLOCK has worked to design some of the most advanced yet simple-to-use devices on the market including the ALCOLOCK WR3.


The Alcolock WR3 is a small ignition interlock device about the size of an older model cell phone. It’s small enough that it doesn’t get in the way of your everyday routine but is powerful enough to provide quick and accurate results. The on-screen directions are easy to understand. The ALCOLOCK WR3 has a range of measurement from 0.000 to 0.5000 g/dL and provides results with an accuracy of plus or minus 0.005 at 0.050 g/dL. In other words, it’s incredibly accurate, which means you can be confident in the device and its readings

Features of the ALCOLOCK WR3

The ALCOLOCK WR3 has many features that make it an optimal choice for those who need to install an ignition interlock device. While this is not an inclusive list, here are a few of the features that make the ALCOLOCK WR3 a superior device to others on the market.

  • Approved for judicially appointed IID programs
  • Easy-to-follow instructions right on the screen
  • NHTSA-compliant
  • Fuel cell sensor for industry-leading accuracy
  • Anti-circumvention technology
  • Dual event logging
  • Calibration information available

How to Use the ALCOLOCK WR3

The ALCOLOCK WR3 is simple to use. Follow the on-screen instructions so you know when to blow into the device. Then, provide a constant breath for four to five seconds. After that, the device will tell you if you passed. If you did, you’ll be directed to start your car. All the information is stored in the device and is available for download should you ever need to provide it. You’ll be prompted to test at random intervals as prescribed by your jurisdictional authorities. The retest request will show up on the screen, and an auditory and visual cue will go off. You’ll be given time to pull over to a safe spot where you can provide the breath sample.

The ALCOLOCK WR3 offers drivers the ability to retain some of their driving privileges while ensuring public safety at the same time. Using the device is simple and easy, and your ALCOLOCK service provider will give you a thorough training and compliance manual so you’re never left in the dark. With state of the art technology and an interface that has the client in mind, the ALCOLOCK WR3 is the perfect combination of science and sensibility. Ask your ALCOLOCK service provider for more information.

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