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.
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.