SS8-RC Remote Controllable Speaker Selector / Driver

SS8-RC Remote Controllable Speaker Selector / Driver
Sound Surveillance tm
Electronic Technical Services Inc.
211 Conchas SE
Albuquerque, NM 87123
PH 505-888-3923 FAX 505-888-3926
Remote Controllable
Speaker Selector / Driver
RS232 controllable microphone switcher /
mixer for remote monitored audio
surveillance systems. The SM8-RC connects to video/audio transmission
equipment (with an available RS232 port)
that uses telephone, Internet or LAN mediums. The SM8-RC fills a need when the
transmission equipment lacks a sufficient
number of microphone audio inputs and
switching / mixing capabilities.
Programming is required by the remote
equipment manufacturer to control the
SM8-RC via RS232. The SM8-RC
Powers up to eight SM1 pre-amplified
microphones and outputs a line level audio
signal. The SS8-RC can be expanded to
32 microphone zones by looping
connections from an SM8-RC to up to 3
additional SM8-RCs. Simple ASCII commands control the SM8-RCs via
RS232.See for a complete listing of the commands.
SS8 Switcher / Speaker Driver.
16 VAC AC adapter.
3’ RCA Patch cable.
DB9 to 3.5mm RS232 patch cord.
RM1 Rack mount.
SS8 Switcher / Driver Specifications
70v line driver for each speaker. 3 Watts max.
per speaker. Can be used with any 70V
speaker or ETS speakers.
Level controls for each speaker.
Local speaker switching mode for
troubleshooting problems in the field.
Easy cable run termination.
Power: 16VAC @ 3A.
Serial port: RS232 at 2400 Baud 8N1.
Dimensions: W 2.75 x L 4.38 x H 1.56.
It is the responsibility of the installation company and end
user to comply with state and federal privacy laws regarding the use of audio surveillance equipment. If you are
unfamiliar with these laws, consult a qualified attorney. In
most cases, posting the provided warning labels in plain
view is all that is required.
Wiring Requirements
1 year parts and labor.
Stranded 22-gauge, 2-conductor
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