Data Sheet

Multi-Graphic
®
Desktop
Control Center
Model SI35A
• Cost-effective communication for 25 to 75
rooms
• Can be furnished with 1, 2 or 3 room selector
panels (each with 25 switches), to accommo-
date up to 25, 50, or 75 rooms (model SBA225)
• Step-by-step instructions and color-coded
guidelines for easy operation
• Instant Emergency and All Rooms announce-
ments
• Remote emergency paging capabilities
• 20-watt intercom; separate 35-watt program
channel
• Provision for time signalling, telco and voice
call-in
• Aural and visual monitoring of program material,
as well as level controls
• Transmit a time tone for classroom change, etc.
• Emergency All-Call with a single push-button
• Emergency announcements take precedence
over all system functions and are transmitted
at a predetermined level
• Emergency paging from a remote telephone
or microphone
• Teachers converse hands-free with the control
center operator over their individual classroom
speaker
• Calls to staff locations are announced by a
supervisory tone signal, which repeats at
regular intervals to indicate that the channel
is open and the room is being monitored
• Classrooms can be equipped with call-in
switches to call the control center, with
options for privacy to voice call-in
• A CD player-AM/FM receiver can be installed
when system capacity does not exceed
50 stations
• Sturdy desktop cabinet finished in an attractive
simulated wood grain finish
Features
Description
Specifications subject to change without notice.
© 1995 Bogen Communications, Inc.
54-7795-05D 1111
The SI35A provides fast, reliable, and efficient
intercommunication and tone signalling in small to
medium-sized schools. The SI35A provides a
20-watt intercom amplifier to permit instant
intercommunication with any speaker-equipped
location, and a separate 35-watt program amplifier
for simultaneous distribution of program material to
other rooms or locations. The system also features
an emergency page capability for emergency
announcements to all stations at once.
The SI35A provides complete facilities for distribut-
ing a variety of program materials from optional
equipment such as microphones, CD player-
AM/FM receiver, or other background music
source. Selection of program material, as well as
its distribution to selected rooms is accomplished
with simple push-button program selection and by
following the color-coded guidelines.