ETS manufactures quality audio Sound Surveillance one way and two way switcher / mixer monitoring base stations. We currently manufacture the SM3, SM4, SM8, SM16, STW3, STW4, SS8-RC, SM8-RC.

 

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ETS
Electronic Technical Services Inc.
211 Conchas SE
Albuquerque, NM 87123

Phone: 505-888-3923
Fax: 505-888-3926

Toll Free: 866-700-3923

E-mail:  sales1@etsnm.com

 

 

 

Made in U.S.A.

 

 

 

Applications for our audio surveillance products include: remote monitoring, asset protection, theft prevention, national security, homeland security, casino soft count rooms, booking rooms, interrogation rooms prisons, sleep disorder centers, therapy labs, convenience stores, fast food restaurants, nanny cams, conference rooms, zoos, parking structures, elevators, stairwells, industrial process monitoring, etc. Any where CCTV cameras are installed, ETS products can typically be installed.

 

 

 

Caution

It is the responsibility of the installation company and end user to install this audio surveillance equipment in compliance with state and federal privacy laws. If you are unfamiliar with these laws, consult a qualified attorney.

All ETS audio surveillance products contain warning labels that are to be posted at the installation site when required by law (this is generally all that is required). Upon request, ETS will supply additional labels free of charge.

 

 Sound Surveillance tm  Monitoring Stations,  Mixer / Switchers

 

UNDER CONSTRUCTION PLEASE STAND BY
 


SM3  One way listen only monitoring station

Stand alone base station for
monitoring any SM1 series
microphone. Terminals for
connecting and powering up any
Sound Surveillance SM1 series
microphone. Connects to DVRs or
tape recorders for live monitoring or
playback. Headphone jack for private
listening

Includes:

  • SM3 base station
  • 2 RCA patch cords
  • 12VDC AC adapter.
  • Installation instructions

Specifications:

  • 2 Watt speaker power amplifier
  • 3" full range speaker
  • 3.5mm headphone jack
  • Line level input and output jacks for connection to DVRs and tape recorders.
  • Recorder monitor switch.
  • Volume control
  • Power: 12Vdc @ 250ma
  • 3" full range speaker
  • Reverse polarity protected
    and fused.
  • High quality metal enclosure
  • Dimensions:  W 1.75 x L
    2.75 x H 1.25 .

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SM4  4 Channel listen only mixer / switcher monitoring station

Stand alone 4 channel base station
for monitoring 4 SM1 series
microphones. Terminals for
connecting and powering up to 4
Sound Surveillance SM1 series
microphones.
Two modes of
operation: Select one of 4 mode or
mix in / out any combination mode.
Connects to DVRs or tape recorders
for live monitoring or playback
Headphone jack for private
listening.

Includes:

  • SM4 mixer / switcher base station
  • 2 RCA patch cords
  • 12VDC AC adapter.
  • Installation instructions

Specifications:

  • 2 Watt speaker power amplifier
  • 3" full range speaker
  • 3.5mm headphone jack
  • Line level input and output jacks for connection to DVRs and tape recorders.
  • Recorder monitor switch.
  • Level controls for each microphone.
  • In / out switch for each microphone.
  • Two modes of operation: Select one of 4 mode or mix in / out  any combination mode.
  • Master volume control
  • Power: 12Vdc @ 250ma
  • 3" full range speaker
  • Reverse polarity protected
    and fused.
  • High quality metal enclosure
  • Dimensions:  W 1.75 x L
    2.75 x H 1.25 .

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SM8  8 Channel listen only mixer / switcher monitoring station

Stand alone 8 channel base station
for monitoring 8 SM1 series
microphones. Terminals for
connecting and powering up to 8
Sound Surveillance SM1 series
microphones.
Two modes of
operation: Select one of 8 mode or
mix in / out any combination mode.
Connects to DVRs or tape recorders
for live monitoring or playback
Headphone jack for private
listening.

Includes:

  • SM8 mixer / switcher base station
  • 2 RCA patch cords
  • 12VDC AC adapter.
  • Installation instructions

Specifications:

  • 2 Watt speaker power amplifier
  • 3" full range speaker
  • 3.5mm headphone jack
  • Line level input and output jacks
    for connection to DVRs and tape
    recorders.
  • Recorder monitor switch.
  • Level controls for each microphone.
  • In / out switch for each
    microphone.
  • Two modes of operation: Select
    one of 8 mode or mix in / out  any combination mode.
  • Master volume control
  • Power: 12Vdc @ 250ma
  • 3" full range speaker
  • Reverse polarity protected
    and fused.
  • High quality metal enclosure
  • Dimensions:  W 1.75 x L
    2.75 x H 1.25 .

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SM16  16
Channel listen only mixer / switcher base station

Stand alone 16 channel base station
for monitoring 16 SM1 series
microphones. Terminals for
connecting and powering up to 4
Sound Surveillance SM1 series
microphones.
Two modes of
operation: Select one of 16 mode or
mix in / out any combination mode.
Connects to DVRs or tape recorders
for live monitoring or playback
Headphone jack for private
listening.

Includes:
  • SM16 mixer / switcher base station
  • 2 RCA patch cords
  • 12VDC AC adapter.
  • Installation instructions

Specifications:

  • 2 Watt speaker power amplifier
  • 3" full range speaker
  • 3.5mm headphone jack
  • Line level input and output jacks
    for connection to DVRs and tape
    recorders.
  • Recorder monitor switch.
  • Level controls for each microphone.
  • In / out switch for each
    microphone.
  • Two modes of operation: Select
    one of 4 mode or mix in / out 
    any combination mode.
  • Master volume control
  • Power: 12Vdc @ 250ma
  • 3" full range speaker
  • Reverse polarity protected
    and fused.
  • High quality metal enclosure
  • Dimensions:  W 1.75 x L
    2.75 x H 1.25 .

 


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STW3
  Single Channel listen / talk back monitoring station (intercom)

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STW4  4 Channel listen / talk back monitoring station (intercom)


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SS8-RC  Remote Controllable Speaker Selector / Driver

Remote controllable Speaker
selector / 70v line driver for remote
monitored, two way audio
surveillance systems. The SS8-RC
connects to video/audio
transmission equipment that uses
telephone, Internet or LAN
mediums. The SS8-RC provides a
solution when the transmission
equipment lacks a sufficient
number of audio outputs, speaker
drive and switching capabilities.
Programming is required by the
remote equipment manufacturer to
control the SS8-RC. The SS8-RC
accepts a line level audio input and
can drive any combination of
speakers simultaneously. The SS8-
RC can be expanded to 16 speaker
zones by looping connections from
an SS8-RC to an SS16-RC. Simple
ASCII commands control the SS8-
RC and SS16-RC via
RS232. Command List

  • 70v line driver for each
    speaker. 3 Watts max. per
    speaker.
  • An LT870 transformer must be
    installed at the speaker
    location. All  ETS supplied
    speakers have a built in
    LT870s. See Speakers
  • Level controls for each
    speaker. Local speaker
    switching mode for
    troubleshooting problems in
    the field.
  • Includes: 3 RCA patch cord,
    RS232 patch cord, and AC
    adapter.
  • 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.

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SM8-RC  Remote Controllable Microphone Switcher Mixer.
                     

Remote controllable microphone
switcher / mixer for remote
monitored audio surveillance
systems. The SM8-RC connects to 
video/audio transmission
equipment 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. 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 16 microphone
zones by looping connections from
an SM8-RC to an SM16-RC.
Simple ASCII commands control
the SM8-RC and SM16-RC via
RS232.  Command List

  • Level controls for each
    microphone.
  • Local microphone switching
    mode and built in speaker for
    troubleshooting problems in
    the field.
  • Includes: 3 RCA patch cord,
    RS232 patch cord, and AC
    adapter.
  • Easy cable run termination.
  • Power: 12VDC @ 0.5A.
  • Serial port: RS232 at 2400
    Baud 8N1.
  • Dimensions: W 2.75 x L 4.38 x
    H 1.56.

 


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Copyright ETS Inc. 2009