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"Bringing Systems Together"

Sound simple? Its not. If systems integration were simple, everyone would be doing it. The fact is, very few companies do it, let alone do it well. Successful integration of complex systems requires expert knowledge in multiple disciplines as well as creative problem solving abilities.

Tandem SI is a company that specializes in bringing systems together. Our motto represents our business practice in two ways. We bring multiple systems together to work as one providing our clients with the best in systems integration. We also realize that special skills require special people, so where needed, we  work with other companies to bring your systems together. Our philosophies guarantee our clients receive the best the industry has to offer.


PreWire Design Software

In addition to our core business of systems integration, we offer a variety of solutions to make life easier for the integration professional. One of those solutions is called PreWire 2000.

PreWire is a Windows based interface offering powerful utilities to design, manage and graphically represent cabling installations. Using PreWire, you can drag and drop a complete cabling structure together in minutes. Referencing a database, PreWire dynamically tracks cable usage and cost, labor cost, hardware cost and total project cost. Many options are available to accurately determine the value of any given job. With this information, you can print documentation that supports the installation from start to completion. Documents include a proposal, wire pull sheets, hardware pull sheets and vendor lookup tables. This simple and complete package will save you time and money when you need to run the next cable. PreWire's design templates make it an ideal tool for architects and consultants as well.

Cabling installation has never been easier. Trial packages are also available for this product.

TREX Automation Suite

In today’s world, multimedia has become an increasing part in our everyday lives, for some it is indispensable. Listening to the radio, watching TV, even enjoying a movie on DVD has become a daily activity. As easy and fun as that may sound, having simple and reliable technology to enjoy it all can be another story.

Our business is multimedia control. We offer system designs that take the worry and aggravation out of owning and using state of the art audio visual systems. Our T-Rex, a powerful automation suite, is a system solution that simply and reliably puts audio visual media control at your fingertips.  T-Rex offers a variety of subsystems that address specific needs in your home.

The HT system is designed to fully automate your home theater including any additional peripheral controls such as lights, temperature, drapes and security. Using a single graphical interface, HT replaces all the various remote controls to offer seamless integration of the entire system.

The BMC system is a fully integrated media system designed to provide you with whole house audio and video media control at a maximum of 48 locations.

We also offer the MediaLite system, which is a scaled down combination of both the HT and BMC control systems.


Tandem SI is a multi-faceted systems integration company with locations in Scottsdale, Arizona and Dallas, Texas. We provide complete custom integration solutions to local clients as well as select clients nationwide. We offer over 25 years worth of experience in the development and implementation of sophisticated control systems ranging from standalone home theater control to complicated facilities management.

Contact us today for more information!

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For more information, please call 1-800-746-0080
or e-mail us at
sales@tandemsi.com