Intercom System Upgrade, Replacement, Installation.

Upgrade Your Intercom

Whether you are looking to add intercom connectivity to a few new classrooms or to improve what your old intercom can do. We've got you covered. SIS has upgraded, installed and serviced systems all across the nation. With over 30 years of Intercom and sound service experience,  we are ready to help you get the most out of your current system. 


Go Digital

Stay connected with our new IP system that allows you to "grow" your system as needed. User friendly touch screen/ "Older" Switch bank system compatibility/ Easy to program/ Easy cable connections. 


Modern Features for Older Systems

Looking to add functionality to your old Dukane, Rouland, Telecor or Switch bank Intercom system? Look no further! Our Bell Scheduling Software will allow you to Schedule Bells, play Music, play Custom Ringtones, and schedule/play Emergency Notifications.  

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COMPLIMENTARY

HERE'S HOW TO ADAPT YOUR EXISTING SYSTEM FOR ALL CALL FROM ANY VOIP PHONE

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School Bell Software

 UPGRADE YOUR INTERCOM SYSTEM WITH OUR BELL SCHEDULING SOFTWARE WITH YOUR DEDICATED LAPTOP

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