Interlock device for DUI

An Ignition Interlock Device (IID) is a mechanism, like a breathalyzer, installed in a vehicle to prevent anyone from drinking and driving.

Before the vehicle can be started, the driver must deliver a breath into the device, and if the result is greater than the pre-programmed level, the vehicle won’t start.

Examples of interlock device for DUI

If you want to get more information about ignition interlock device, call us at (844) 218-5396.

Learn more about Interlock ignition on

Low Cost Interlock is the only Ignition Interlock equipped with Selcius® Inside. This exclusive Interlock heating and cooling feature can save you up to 5 minutes every time you start your vehicle. Low Cost Interlock has gone to great lengths to streamline the installation and calibration process of your ignition interlock device. After your car breathalyzer is installed, we make sure you receive expert training on the operation and care of your Low Cost Interlock (IID) device. Contact us today to schedule your install.