Intelligent Electronic Systems, Inc.

600 Bursca Drive, Suite 605
Bridgeville, PA 15017

Phone: 412.206.0400
Fax: 412.206.0404


Horns, chimes, and strobes

Fire Alarm signaling devices available from Intelligent Electronic Systems in Pittsburgh, PAFire alarm signaling devices provide maximum flexibility with a robust set of features. New devices blend with any décor. Both wall and ceiling mount signals are available which consist of:

  • Horns
  • Horn-strobes
  • Chimes
  • Chime-strobes
  • Speakers
  • Speaker-strobes

Multi CD capability allows on-demand light output settings. Strobes offer 15 to 110-candela output and most new products offer an expanded voltage operating range. All components are “Code Compliant” and meet all NFPA requirements. All components are UL/ULC listed signaling devices.

New hearing-impaired devices meet strict synchronizing standards so that strobe flash devices on the same circuit are synchronized to within 10 milliseconds of each other.