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Amplified Two Way Listen In Interface

Item #:M1TWA 
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Elk M1TWA
Provides 3 zones of amplified speaker outputs with adjustable volume, along with 3 zones of microphone inputs. The M1TWA can be used to add two way listen-in to the M1 Control or to just add amplified speakers at keypads and other locations in a building. Each of the 3 amplified speaker zones can drive a maximum combined impedance range of ~4 to 32 Ohms, permitting multiple speakers to be connected. Each zone includes a mute option that is triggered via an output from the control. The 3 microphone zones can handle up to 4 individual microphones each.
  • 3 Amplified Speaker Zones 
  • Adjustable Speaker Volume Control by Zone 
  • Selectable Mute by Zone 
  • 3 Microphone Input Zones (up to 4 mics per zone) 
  • Selectable Mic Listen by Zone or Select ALL 
  • Interfaces to ELK-M1 or ELK-M1EZ8 Controls
  • Output Impedance Range: ~4 to 32 Ohms per SPKR Output Multiple speakers on any single output must be parallel or serial connected to maintain rated impedance 
  • Amplifier Rating: 1/2 Watt per Speaker Output 
  • Microphone Inputs: Up to 4 Mics per input. Compatible with: ELK-M1TWM, ELK-M1TWS 
  • Operating Voltage: 9 to 14 Volts D.C. 
  • Current Draw: 15mA nominal, 1000mA (1 Amp) maximum 
  • Microphone Current Draw. 5mA each 
  • Housing Dimensions: 4.25" x 6.375" x 2.125"
  • Circuit Board Dimensions: 2.25" x 3.95"

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Brand
ELK PRODUCTS INC
Elk M1TWA
Amplified Two Way Listen In Interface
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