Voice Intercom Unit

  • Independent audio processing chip
  • Full-duplex two-way audio with high volume voice, fidelity, clear tone, and low noise
  • 5 level volume adjustment via pressing physical button
  • Built-in microphone
  • Small and light, convenient for installation and maintenance
View Less
View more


  • Physical buttons
  • VolumePhysical button. 5 levels adjustable.
  • System
  • IndicatorSolid lit or flashing
  • Wiring Length6000 mm
  • General
  • Speaker< 2 Vpp; Impedance: 600 Ω; 1-ch built-in speaker
  • MIC< 1.2 Vpp; Impedance: 1000 Ω; 1-ch built-in MIC; Connectable to external interface. Supports auto switch
  • Working Voltage12 VDC/30 mA