01 / Device
Guardian AMS2500
Advanced fuel cell sensor technology for accurate, reliable breath testing. Compact, discreet design approved for Colorado DMV compliance.
Colorado approved
§ 01 — Device
Guardian AMS2500. Reliable.
Advanced ignition interlock technology you can count on — fuel cell accuracy, compact design, and quick test times.
02 / Technology
Fuel cell precision
Industry-leading sensor accuracy with fast warm-up and quick test results — so you can get on the road without delays.
Quick test time
§ 02 — Tutorials
Learn your device.
Watch these tutorials to learn how to use your Guardian AMS2500 interlock device properly.
AMS2500 Overview (English)
AMS2500 Instrucciones (Espanol)
§ 03 — Why Guardian
Trusted tech. Local service.
Expert installation and support right here in Evans, CO.
Reliability
Fuel cell accuracy
Guardian's fuel cell sensor technology provides accurate, consistent breath testing you can depend on.
Speed
Quick test time
Fast warm-up and quick test results so you can get on the road without delays.
Convenience
Local service
Expert installation and calibration right here in Evans, CO. No long drives for appointments.
Compliance
Colorado approved
Meets all Colorado DMV requirements for ignition interlock compliance. Notary on-site.
§ 04 — Process
Three steps, no detours.
01
Call
Call us or book online. Same-day appointments often available.
02
Install
Professional installation in 2–4 hours with full device training.
03
Drive
Get your paperwork notarized on-site and return to your routine.
§ 05 — Get Started
Call today.
Drive today.
Mon–Sat by appointment. Evans, Colorado. Same-day Guardian installations — call early for the best chance.
Call now