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Smart Start

Custom Radio is the authorized installation center for #1 Ignition Interlock Device Provider » Smart Start®

We service & install Smart Start ignition interlock systems for all of Western NY. These units can be installed voluntarily or court ordered. A great way to make sure your family drives safe and stays safe! An interlock is a breath alcohol analysis device that is installed in a vehicle. The interlock prevents an alcohol-impaired person from starting the vehicle. Retests are randomly required during operation. The interlock system records dates, times, test results, engine runs and engine shut off.


If you want the most affordable interlock device that doesn’t compromise quality and safety, you’ve come to the right place. Smart Start Ignition Interlock Devices and installation services are trusted by millions of customers for the best value since 1992.

Great things come in small packages. Our interlock devices are well-designed to comfortably fit in your hand while providing easy-to-read, accurate results, every time.

You’re busy and the last thing you need is an installation service that takes hours to complete. Smart Start offers thousands of installation service centers near you, with expert technicians. Select one of our convenient shop locations and get in and out in record time.




Custom Radio has a full line of BACTRACK Breathalyzer units. Stay safe and drink responsibly. Help monitor your drinking with a personal breathalyzer.
  • Bactrack S50
    Bactrack S50
    BACKTRACK S50 Easily Track your Blood Alcohol Content SleekCompact size and sleek design - easily fits into a pocket or purse. SimpleBegin testing your alcohol level in a matter of seconds and get instant results...

  • Bactrack S70
    Bactrack S70
    BACTRACK Select S70 With user-adjustable features, test count and low notices, this is the top of the line personal breathalyzer. SleekCompact size and sleek design - easily fits into a pocket or purse. SimpleBegin...

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