Manager Hardware System KR-2401

Technical parameters


The Manager Hardware System KR-2401 is designed for loudspeaker selective communication in the manager’s office, providing high comfort and reliability with using transmission and reception node duplication.


  • Full duplex;
  • Reduced acoustic feedback;
  • 100% communication protection;
  • Transmitted signal regulation;
  • Smooth volume control of received signals from the microphone console;
  • Setting the preselected volume level by pressing the microphone button (“normal” mode);
  • Enabling and disabling the microphone with status indication;
  • Automatic muting of received signals to a specified level when the microphone is turned on;
  • Switching to the emergency channel by pressing the microphone button;
  • Additional function: communication with the operator via the emergency VF channel.


  • Manager Console PR-2401,
  • Power Supply Unit ASS-220-N-20-650,
  • Junction box - 2 pcs.,
  • Crimped patch cord cable RJ-45 - 2 pcs.,
  • Speaker AS-1 (6 W, black or white) - 2 pcs.,
  • Operation manual.

Technical parameters

Number of four-wire channels 2
Switchable input/output levels +4/0/-13 dB
Total output power of the speakers 2 W
Power consumption 10 W
Dimensions, WxHxD 230x45x202 mm