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Adastra CS4 Call Station & Paging Microphone for RM244V Mixer Amplifier

by Adastra
Original price £129.00 (inc. VAT) - Original price £129.00 (inc. VAT)
Original price £129.00 (inc. VAT)
£129.00 (inc. VAT)
£129.00 (inc. VAT) - £129.00 (inc. VAT)
Current price £129.00 (inc. VAT)
SKU 953.146

Adastra call station / paging microphone with call station base for use with the AdastraRM244V & RM4460 Mixer Amplifiers. 

Connected via RJ45 for both signal and power to simplify wiring. Zone assign buttons enable calling to one or all zones. Pressing the page button mutes all audio playback and plays one of 8 selectable chimes, opening the microphone to the selected zone(s). Pressing the reset button mutes the microphone and resumes background music playback to all zones. This system offers 4-zone paging without the additional cost of using a quad amplifier.


  • For use with the Adastra RM244V & RM4460 Amplifiers

  • Assignable to individual or all 4 zones

  • 8 selectable chime settings 

  • 3.5mm aux input

  • Up to 1km remote wiring over CAT5

  • Supplied with 1m RJ45 patch lead


Adastra CS4 Call Station Specifications

  • Power supply: 24Vdc, 500mA from RJ45 or optional adaptor
  • Max. connection length: 100m (CAT5 cable) or 1km with optional 24Vdc adaptor
  • Capsule: Back electret condenser
  • Polar pattern: Cardioid
  • Controls: Aux/Mic/Chime levels, chime DIP switches, zone/page buttons
  • Connectors: RJ45 to amplifier, 24Vdc power jack, 3.5mm aux in
  • Frequency response: -3dB: 150Hz - 22kHz
  • Input level: Mic: -46dBV, Aux: -10dBV
  • Input impedance: Mic: 600 Ohms, Aux: 50k Ohms
  • Output level: 10dBV
  • Output impedance: balanced: 600 Ohms
  • S/N ratio: -60dB (all channels selected)
  • Interface: RS-485 control
  • Zone assign: 4 zones or all selectable
  • Dimensions: 460 x 140 x 115mm
  • Weight: 670g
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