school intercom system      
                  School Intercom Systems - Sales and Repairs
 

 

 

 

The ADC is a specialist company in the manufacture, installation, repair and maintenance of school intercom systems.

 

Reduce Down Time.

You are dealing with Electronic equipment. Things can, and will, go wrong over time. Make sure that you use a reputable, reliable company with the expertise to meet your requirements.

With more than twenty five years of experience in the intercom industry we know what we’re doing and carry a large and comprehensive range of spares for all  the major brands of intercom systems, enabling us to significantly lower down time and get your intercom system up and running as fast as possible.

Do you have an old intercom system that has stopped functioning properly? Has one of the master stations begun to malfunction? Are you looking to expand and upgrade? The ADC can help!

First, we need to share some bad news

Many of the old intercom systems can almost never be replaced piece by piece. The manufacturers do not manufacturer replacement parts for their older models, and the newer systems are not backwards compatible. That means buying a new master station to replace just one old or broken station is not an option.

Unfortunately, you need to buy an entirely new setup.

It’s not all bad news though. Here’s the good news

 

The brand new ADC intercom system offers retrofit options, meaning you can use the sub-station speakers and wiring you already have, even if your previous intercom was installed using 100v line transformers. 

 

New School Intercom Systems

new intercom

      The ADC SI - Intercom is a proud, game changing, intercom system which was designed and built in South Africa.

      This means we have a comprehensive understanding of the electricity supply and lightning challenges in South Africa that a foreign               system would not have.

 


It just works.

No complex setups, no steep learning curves. We’ve done the work for you, giving you all the control with none of the headaches.

Every part of The ADC SI – hardware, software, and staff – is run through stringent quality control procedures to ensure we deliver not just a world-class product, but world-class service as well.




adc-si




 

The ADC – SI v2

Hands free speaker phone operation or handset operation for privacy

70 number list entries showing extension number and teachers name

3 Evacuation/Emergency tones

2 Period/Bell tones

Desk or Wall mountable master station

High Power 50w RMS amplifier

Blue LCD status display

15, 30, 60 or 90 Extensions

Compact size 40 x 36 x 10 cm



The ADC – SI v3

​​​​​​​Flexible Extension numbering

Android App to test sub-stations and locate extension numbers

Hands free speaker phone operation or handset operation for privacy

70 number list entries showing extension number and teachers name

3 Evacuation/Emergency tones

2 Period/Bell tones

Desk or Wall mountable master station with date and time display 

High Power 250w RMS D-Class amplifier

Aux in

Record out

Blue LCD status display

15, 30, 60 , 90 or 120 Extensions

Two wire system to system interfaces allow expansion up to 1440 extensions.

Can play MP3 files

Bluetooth Receiver 

Compact size 40 x 36 x 10 cm

Our mission is to build an enduring business – we are in it for the long haul. Thus, we invest in successful and long term relationships where our service and products can add the maximum value.

 

 

 

 

 
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