Interlock Company

Alcohol Detection Systems (ADS) will get you on the road quickly and affordably. Our ignition interlock devices are trusted, government-approved, and easy. Call 888-786-7384

Guardian Ignition Interlock is NE’s most affordable ignition interlock device. Guardian’s device is discreet and one of the easiest to use devices on the market. With over 30 years of experience, Guardian is one of the most trusted iid brands. Our location at 1234 S 9Th Street is NE certified with expert technicians for all your interlock installation and calibration needs.

Alcohol Detection Systems (ADS) will get you on the road quickly and affordably. Our ignition interlock devices are trusted, government-approved, and easy. Call 888-786-7384