ETS SMM2 2 Channel Microphone Mixer (zone expander)

Part Number: SMM2
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  • ETS SMM2 2 Channel Microphone Mixer (zone expander)
  • ETS SMM2 2 Channel Microphone Mixer (zone expander)
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1 Year Warranty 1 Year Warranty


ETS SMM2 2 Channel Microphone Mixer (zone expander)

Powers and mixes the audio of 2 Sound Surveillance tm microphones into one un-balanced line level RCA (or 3.5mm) output. Use to expand the coverage of one zone using 2 microphones or monitor up to 2 separate zones mixed together.

The SMM2 is a 2 channel simple microphone mixer designed to expand the area of coverage of a large area to be monitored. It can be used directly with DVRs, I/P cameras or can be connected directly to ETS base stations.

Note- the audio output of the SMM2 is “line level″ (0db).

Key features:

  • Standard RCA or 3.5mm jack for connection to DVRs etc.
  • Line level (0db) output level.
  • Euro-style connectors makes cable terminations fast and clean.
  • Separate volume control for each microphone.
  • LED power indicator.
  • Power:12 VDC @ 20mA
  • Reverse polarity protected.
  • All power circuitry and cable runs protected with auto-reset type fuse.
  • Black plastic ABS housing.
  • Dimensions: L 3.3 x W 2.0 x H 1.6
Packing List:
  • SMM2 Microphone Mixer.
  • 12 VDC AC adapter.
  • 1 each 3' RCA or 3.5mm patch cable.
  • Installation instructions.


Datasheet ets-SMM2-A1.pdf
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Additional Information

Accessory Type:
1-year Manufacturer Warranty
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