MCM Electronics

Single Zone PoE IP Camera Interface Microphone Kit (Listen-only) By Electronic Tech Services (SM5-EA) MCM Part #82-20845

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Single Zone PoE IP Camera Interface Microphone Kit (Listen-only)

Single zone audio surveillance kit for use with powered over Ethernet I/P cameras. In line adapter for tapping power off Ethernet powered I/P cameras to supply power to the SM1 microphone. Adapter "breakout box" includes terminations for connecting the microphone to the "microphone" or "line input" of I/P cameras. Supports both modes A and B of IEEE802.3af. For use with ETS or Louroe microphones only.

note: 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

Specifications Top

SM1 Microphone Specifications
  • Omni-directional Electret element (25’ range in all directions)
  • Frequency response: 200-16Khz
  • Low noise MOSFET pre-amplifier
  • Line level, unbalanced output
  • Adjustable gain
  • Treble boost circuit. Selectable on/off (enhances clarity of time lapse recordings)
  • Limiter circuit. Selectable on/off
  • 3 position Euro-style connector makes cable termination fast and clean
  • Flush mountable. Can be mounted on a single gang electrical box
  • Power: 12 VDC @ 10mA
  • See SM1 data sheet for more information

  • SMEA-1 Interface Specifications
  • RCA or 3.5mm audio output jack
  • Transformer isolated audio output
  • Adjustable audio output level
  • RJ45 CAT5 in/out jacks
  • Modes A and B of IEE802.3af supported (A/B mode switch selectable)
  • Straight through CAT5 connections (no crossover)
  • Voltage input: 48-60VDC
  • 15vdc internal Voltage regulator supplies power to microphone. Current consumption: 15ma with microphone connected
  • Euro-style connector makes cable termination of microphone fast and clean
  • Led power indicator
  • Auto polarity protected & fused
  • Dimensions: L 3.3 x W 2.0 x H 1.6


  • Part Numbers
    MCM Part #:82-20845
    Electronic Tech Services Part #:SM5-EA
    Package Specifications & Dimensions
    Weight:0.4375 lbs.
    Hazardous:No
    RoHS Comp:Yes
    Warranty:30 days
    Need to Return?
    Length:6 in.
    Width:4 in.
    Height:3 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No

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