• Sound & Communications
  • • Pro Sound
  • • Public Address
  • • Intercom Systems
  • • Clock Systems
  • • Nurse Call
  • • Telephone Entry Systems
  • • Studio Sound
  • • Distributed Audio Systems
  • • Mass Notifications
  • • Sound Masking

OSI designs and implements professional quality sound systems to support emergency, entertainment, and information applications. Using off-the-shelf and custom constructed products, OSI delivers a full spectrum of communications solutions.

Products