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SM1, ETS Microphone

ETS SM1 Omni-Directional Pre-Amplified Microphone

$ 37.2500
ETS SM1 Omni-Directional Pre-Amplified Microphone


Model: SM1

Condition: New

Availability: Usually ships within 1-2 days

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High performance, Omni-directional, pre-amplified microphone for fixed location security applications. 25' pickup pattern in all directions. Built in limiter circuit automatically lowers the output level during loud sound intervals. Selec-table lo-cut and hi-cut filters significantly reduce background noise. Flexible plastic plate mounts flush or on a single gang electrical box.

Product Features

  • Omni-directional 25' pickup pattern.
  • Low noise MOSFET pre-amplifier.
  • 500Hz-13Khz Frequency response.
  • Jumper select-able hi-cut/low-cut filters limit frequency response to 900-6khz significantly reducing background noise.
  • Jumper select-able volume range: "Line level" (0db) or "Microphone level" (-30db)
  • Adjustable gain in both volume ranges.
  • 100 Ohm unbalanced output.
  • Internal peak limiter circuit (.5 sec response)
  • 3 position Euro-style connector makes cable termination fast and clean.
  • Reverse polarity protected
  • Power: 12 to 24VDC @ 10mA.
  • On-board voltage regulator and RFI filtering.
  • S/N ratio: more than 60DB
  • Sensitivity 45DB
  • Industrial temperature range -40 to 105C.
  • Flexible plastic plate mounts flush or on a single gang electrical box.
  • Dimensions: L 4.7" x W 2.9" H 0.9"
Brand ETS
Condition New
Design Single Gang Faceplate
Coverage 25'
Mounting Flush

  • (1) Microphone

  • (1) Set of Mounting Screws

  • (1) Warning Label

  • (1) Install Instructions

  • Warranty - 1 Year

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