- No fees for missed or failed tests
- Calibration every 60 days… not every month
- Easiest device to use… No complicated breathing patterns
Schedule an Install
To Schedule an Install, please provide the information below and an LCI Representative will contact you shortly.
TNA SMITH AUTO LLC
PADUCAH, KY 42003
Our IID is specifically designed to operate under any and all extreme temperature conditions that you may encounter.
One of the technological breakthroughs that
When it is time for you to visit our Kentucky Interlock Device Service Center, our computer system will automatically download your Interlock computer logs once you are within range and parking your car. This process will save you at least 15 minutes every time you calibrate your car breathalyzer.