Bosch Plena PLN-6CS Six-Zone Call Station Paging Microphone – For PLN-6AIO240


The Bosch Plena PLN6CS is a Six-Zone Paging Microphone with a high-quality Call Station, expertly designed for use with the PLN-06AIO240 All-in-One Background Music System. This product also features a particularly sleek design, which enables the unit to be neatly flush-mounted to any given surface.

Furthermore, up to six Call Stations can be connected in a loop‑through arrangement to the same All‑in‑One unit (with configurable priority). Connection is maintained via RJ45 terminated Cat-5 cable and a concealed rotary control at the base attenuates of the Output Level. Six-zone selection keys enable any combination of zones to be selected for paging – indicated by LEDs.

Product Features:

  • Monetary Press-to-Talk (PTT) key
  • Six‑zone selection keys with LED indicators, plus ‘All‑Call’ key
  • Configurable Gain, Speech filter, Limiter and Output Level for improved intelligibility


  • Weight: 0.5 kg
  • Distortion: <2%
  • Frequency Response: 100 Hz to 14 kHz @ +/-6 dB
  • Voltage Range: 24V dc (Supplied by PLN‑6AIO240)
  • Chimes: 1, 2 or 4 tone chime selected on Call Station
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