SI-35A Intercom Control Center Expandable To 75 Stations

SI-35A Expandable To 75 Station Intercom Control Center

Communication with up to 75 speaker-equipped stations
Instant emergency/all-call paging
Separate 35-watt program and 20-watt intercom channels
Tone calling; light identifies calling remote
Time signal, night bell, or telephone paging capabilities
Color-coded controls for easy operation
Executive styling

NOTE: Connectors Sold Separately
See Below

SI35A

HIGH POWER EXPANDABLE INTERCOM

Box Qty: 1 Wt: 33 lbs

$ 1,598.75 each

Accessories Available

2518

CONNECTOR KIT 18 GAUGE 30 PCS

Box Qty: 1 Wt: 0.15 lbs

$ 32.50 each

2520

CONNECTOR KIT 20 GAUGE 30 PCS

Box Qty: 1 Wt: 0.15 lbs

$ 32.50 each

2522

CONNECTOR KIT 22 GAUGE 30 PCS

Box Qty: 1 Wt: 0.5 lbs

$ 32.50 each

CA10A

CALL SWITCH WITH SCR CIRCUIT

Box Qty: 1 Wt: 0.02 lbs

$ 25.67 each

CA11A

CALL PRIVACY SWITCH W/SCR

Box Qty: 1 Wt: 0.1 lbs

$ 28.02 each

CA17

EMERGENCY CALL SWITCH

Box Qty: 1 Wt: 0.1 lbs

$ 20.03 each

SBA225

STATION SELECTOR PANEL 1 3/4"H

Box Qty: 1 Wt: 1.95 lbs

$ 310.22 each

SCR25A

CALL-IN MODULE FOR SBA225

Box Qty: 1 Wt: 1.2 lbs

$ 295.20 each

TL156

HAND TOOL FOR CONNECTORS

Box Qty: 1 Wt: 0.05 lbs

$ 26.71 each

TWK351

2 WIRE CALL-IN MODIFICATION

Box Qty: 1 Wt: 1.35 lbs

$ 117.98 each

Connectors Not Supplied With SBA225
SCR25A Requires 12VDC Power Supply

The SI-35A is a handsome, dual-channel Intercom and Program distribution system designed to serve the intercom and program distribution needs of schools, businesses and institutions.

The SI-35A serves up to 75 rooms or remote locations and provides custom flexibility in a space saving design. Furnished with 25 room selector switches, it has space available for 75, or for a Bogen CR-100 cassette player/tuner and 50 room switches.

In addition to its intercom function, the SI-35A can distribute program material from a variety of sources, such as microphone, tape or tuner, and can distribute tone signals and emergency announcements.

Each unit includes a built-in 20-watt intercom amplifier and separate 35-watt program amplifier. These permit instant communication with any location without interrupting the distribution of program to others.

The control panel features color-coded buttons and guides, with step-by-step instructions, allowing even first time users to operate the system easily. Emergency announcements to all locations are accomplished with a single push button and take precedence over all other system functions. Facilities are included for all-call distribution of a tone signal (for classroom changes or telephone night bell) and telephone paging.

Remote stations may be wall-mounted or ceiling-mounted loudspeakers, or horn-type speakers in high-noise or outdoor locations that enable hands-free reply when called. A call-in switch can be provided at any remote station where call initiation capability is desired.

When the control panel selects a remote for intercommunication or monitoring, the remote receives a repeating tone signal. Calls to the control center are announced by tone signal and identified by light annunciation.

The control center provides a 25-volt balanced line output to drive a distributed speaker system. Recommended wiring is 3-conductor, shielded, 18, 20 or 22 AWG. Room connection is made easy using crimp-on connectors (purchased separately).

The control center is constructed of sturdy material and is finished in an attractive simulated walnut.