
GAI-TRONICS DIGITAL INTERCOM SYSTEMS
The DIS-200u central unit is a fully digital, micro-
processor-controlled intercom server for up to
32 subscribers at one location. 2-wire and
4-wire stations can be combined as desired.
Network cards allow connection to other central
units (also to DIS-700u). Further plug-in cards
enable additional I/O functions, such as music
and alarm inputs, relay outputs, RS 232/485
interfaces, etc.
GAI-TRONICS
A Hubbell Company
DIS-200u

GAI-TRONICS
A Hubbell Company
GAI-TRONICS Digital Intercom Systems
Tel 800-492-1212 · 610-777-1374 · Fax 610-796-5954
info@gai-tronics.com · www.gai-tronics.com.com
Pub. 040501
DIS-200u
Compact and suitable for networks, the DIS-200u central is therefore ideal for intercom systems where
small, manageable units are combined to a network.
Each DIS-200u works as an intercom server that controls the different interfaces: interface cards for
speech, control and indication functions and communication with other systems such as video systems,
door and gate control, telephone systems, etc. The
simple modular construction of the basic operating
system facilitates continuous upgrading for new
applications and features. The latest SMD design
results in the system being physically compact and
having the highest standards of electronic reliability.
All kinds of intercom stations, 2-wire as well as 4-wire
stations, can be connected to the DIS-200u.
Connecting a special interface housing also cards
from the DIS-700u can be used.
Compact central for 2-/4-wire intercom
1. DIS-200u 1. DIS-200u (bottom) with DIS-200u-EXP (top)
Expansion central DIS-200u-EXP including power supply, with
5 plugin slots. Slot 5 to 8 for subscriber cards (17 to 32 subscribers) and/or interface cards. Slot B for interface cards only.
1. DIS-200u-INT

GAI-TRONICS
A Hubbell Company
GAI-TRONICS Digital Intercom Systems
Tel 800-492-1212 · 610-777-1374 · Fax 610-796-5954
info@gai-tronics.com · www.gai-tronics.com.com
Pub. 040501
DIS-200u
Technical Data - Benefits
DIS-200u:
DIS-200u-EXP:
DIS-200u-INT:
1 central DIS-200u in basic expansion, including:
120VAC