school intercom
sound Services

Design, Sales, Installation, Service, Training, Repair, Upgrade

Mass Notification and Shelter-in-Place Customization Available

Bogen - Dukane - Rauland - Telecor - Simplex - Valcom & MORE

Intercom System Design

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Our industry knowledge and experience allow us to custom design your campus to fit existing
and future needs.

Offering Training, Preventive Maintenance and solutions to your existing intercom.
We have certified Technicians on staff to install a "Turn Key" solution. 

Bell & Audio Software

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Adapt your existing intercom system with our bell scheduling software on your dedicated laptop.

Program planned events within a calendar year.

Remote access allows for quick disabling/editing of unplanned events and pre-recorded announcements

Sound Systems & More

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Equipment and Sound Systems designed to meet your specifications.

Electro-Psycho-Mechano-Sound Systems

From a single microphone to a full system for your cafeteria, auditorium, football/baseball field

We can help you


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Intercom Troubleshooting Guide

How-To Videos

Tutorials on operation & programming

Installation Help

Master Clock Programming Guide


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Repair your Bogen intercom with 

7-10 days turn around time 

and a 90 Day warranty

 Refurbished units in stock with

 a 1 year warranty.

 Trade-in for your existing unit available. 

Specialty Items

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Things you won't find anywhere else

Super Cheap Mini-PA better

 than a $2000 system. 

Tech-friendly troubleshooting devices

Connect 8 - 8ohm speakers to a 4 ohm amp

Contact Us

For Questions or Quotes:

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School Intercom and Sound Services

8122 Hill Trails Street, San Antonio, Texas 78250, United States

(210) 273-0993


Normal Business Hours

Monday - Friday: 8am - 5pm