The automotive solution with or without an engine interlock is the most flexible tool that ensures employee safety. GPS location functionality, a motion sensor, and intermediate sobriety checks ensure the driver will be sober throughout the trip.
The device immediately passes on information about intoxicated drivers who have started a journey without performing a sobriety test to the persons responsible. It is not necessary to integrate the device into the car, and it can be easily replaced with another device for calibration purposes.