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End-of-line supervision board
Pilot tone detection on 100 V loudspeaker linesVoltage free switch 200 V 1 A and LED indications of pilot toneDaisy chainable for monitoring multiple zones on a single input contactFits on built-in mounts on selected Bosch loudspeakersEN 54‑16 certifiedKey SpecificationsDimensions (H x W x D) (mm)17 x 60 x 40 mmOperating temperature (°C)-10 – 55 °C..
End-of-line supervision board
Loudspeaker line monitoring without additional cablingOpen-circuit fault detectionCompatible with 100 V and 70 V loudspeaker linesPowering of the supervision-board from the power amplifierCommunication is not affected by the audio signals on the lineKey SpecificationsDimensions (H x W x D) (mm)78 x 60 x 22 mmOperating temperature (°C)-5 – 55 °CWeig..