Alpha SC-350, SC-350HG, RS-1 Specsheet
ELECTRONIC TWO-WAY COMMUNICATION
350
he
SC-350 talk-through
communicator is designed
for applications where a
fire shutter or window shade
is present.
/
Through A Partition
Two-way communication
is accomplished through the
use of speakers and microphones located on each side
of the partition. The Master
unit is equipped with a 15"
gooseneck microphone, power
on/off switch, power-on LED,
and external volume controls.
The Remote Unit is windowmounted and may incorporate
a level 3 bullet-resistive insert.
n
Heavy Duty
Aluminum
Construction
n
Dimensions of Master Unit:
2.8"x2.8"x8.0"
n
Short Circuit
Protection
*
n
<1% Distortion
n
Dynamic Noise
Reduction
Network
n
Voice Activated
Switch
n
Duplex
Communication
n
Background
Noise Level
Monitoring
n
Level
Detection and
Attenuation
Control
n
Low Current
Drain
n
Reverse Voltage
and Voltage
Protection
*
Amplifier ratings
Features and
specifications are
subject to change
without notice.
APPLICATIONS
APPLICATIONS
Detention Facilities, Movie Theaters
Hospitals, Banks, Subways, Ticket Booths
and other security-sensitive areas
OPTIONS
Headset in addition to
a gooseneck microphone
Specify SC-350HG.
350
T
I
A
O
R
E
P
O
N
A
L
he SC-350 provides elctronic two-way, hands-free
audio communications (duplex) between a partition. The SC-350 is
equipped with a factory adjusted VOX switch to prevent ambient noise
(below 85 decibels) from activating the unit. The SC-350 contains two
voice channels, each incorporating a microphone amplifier, VOX
switch, compressor, and a power amplifier. The sound amplifier does
not exceed a 0.2% total harmonic distortion rating.
T
he SC-350 is fully operational between 0°C and 50°C.
E
ach order comes with an AC/DC power supply(120V AC stepped
down to filtered 18V DC) and a 1-year warranty.
REMOTE
R
SAFETY-COMM.
MODEL #RS-1
HAVEN
TECHNOLOGY CORP.
0.50"
#RS-1
FIELD CABLE
4.0"
SHUTTER
1.625
SEE WIRING DIAGRAM ON THIS DRAWING.
CORONA, CALIFORNIA
POWER
TALK
POWER
SAFETY-COMM
LISTEN
DESK TOP
MASTER
HAVEN
TECHNOLOGY
CORPORATION
DESKTOP
DETAIL
REVISION A
REVISION B
REVISION C
REVISION D
DRAWN BY:
DATE:
SHOP ORD.#
DRAWING SIZE
PA
9/2/02
B
TITLE
ISOMETRIC INSTALLATION FOR MODEL #SC-350
SHEET: OF:
DRAWING NO:
5380B
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