Fire Alarms

A fire can wipe out your business with its sudden devastation.

Most Cities Have Fire Safety Standards

Fire Alarms are required for a business to open. Alarm Detection Systems, Inc. consistently meets even the most stringent fire code requirements.

ADS offers a comprehensive selection of fire safety system solutions from leading manufacturers. Our commercial and industrial fire and smoke alarm systems are Underwriters Laboratories (UL) Listed.


We install & service:

  • Fire alarm control panels
  • Smoke Detectors
  • Beam Smoke Detectors
  • Heat detectors
  • Wireless transmitters
  • Pull stations
  • Remote zone annunciators
  • Warning horns, bells, alarms, & strobe lights


Always there when you need us.

You will always reach a live operator when contacting Alarm Detection Systems. ADS has over 100 service vehicles dispatched from our local central monitoring station.

CALL 630.844.6314

Alarm Testing

Your fire alarm system will only correctly operate if it is well maintained and tested on a regular basis.

To meet the standards of the National Fire Alarm Code, your local building department and local fire inspector, annual testing is required. Your insurance carrier can reject any commercial claims if you do not have proof of complete yearly inspections. Limit your potential liability for any injuries suffered by tenants, employees, or guests at your location. Regular fire equipment testing can also save you costly fines incurred by triggering false alarms.

We test & visually inspect:

  • Panel functionality, LED’s, and fuses
  • Panel battery charger
  • Battery discharge
  • Horns, strobes, chimes, and bells
  • Smoke detectors
  • Heat detectors
  • Duct smoke detectors
  • Voice evacuation equipment

*Alarm Detection Systems Meets ALL Requirements from the National Fire Prevention Association.
We can also inspect fire hoses, extinguishers,sprinkler systems, hydrants, pumps, and backflows.

More information on business fire alarms check out:

*Not sure what the local schedule requirements are for testing your fire system? One of our qualified fire experts is ready to research your local fire code and evaluate your fire safety and suppression systems at no charge. Call 630.844.0000 (Request a demonstration form)