• Providing Cutting Edge
    Access Control Solutions
  • Simplifying Your Next
    Video Surveillance Project
  • Designed to Ensure Your
    Message is Loud and Clear
  • 5
    Helping To Keep
    Your Facility Secure
  • Keeping Your
    Organization On Time
  • Clear, Essential Messaging
    Across Your Facilities

We had a fantastic experience working with ITR Systems. Their team was professional, knowledgeable, and incredibly easy to work with from start to finish. They installed multiple security displays throughout our building, upgraded the sound system in our gymnasium, and completely overhauled our intercom system. The improvements made will have a significant impact for many years to come here. I highly recommend ITR Systems to any school or organization looking for reliable technology solutions and exceptional customer service. - Fairview South School District 72

Barry Cory — 5 out of 5 on Google on

ITR has helped us with many projects from time clocks to bell systems. ITR is service minded and has a very quick response time. They often work with us to find the best solution for budget, timing, and ease of use. Highly recommend ITR Systems. Geoff Neustadt Downers Grove Grade School District #58

Geoff Neustadt — 5 out of 5 on Google on

ITR did an excellent job upgrading our intercom system and bell system! They are very professional and they are quick to respond if you need any help. Highly recommended. Giuseppe Tifoideo, Central Stickney SD 110.

Giuseppe Tifoideo — 5 out of 5 on Google on

They have been a great partner in supporting our PA, security camera and door access needs. Service has always been excellent and responsive.

Steve Richardson — 5 out of 5 on Google on

Worked with these folks for 10+ years. The best in the area, for sure. You get the attention to detail one would want on EVERY job, honest team, fair pricing, and attention when you need it.

David Thurlby — 5 out of 5 on Google on

Reviews by ReplyOnTheFly

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2737 Curtiss Street Downers Grove, IL 60515 US

Call: 1-800-205-6635