4-Wire HD Indoor Station

  • 4-wire HD analog indoor station
  • 7-inch TFT screen with 1280 × 720 resolution
  • Physical buttons design for easier operation
  • Supports three indoor stations cascading in the intercom system
  • Supports remote unlocking, monitoring door station and external analog camera
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Available models:

DS-KH2230T

Specification

  • Display parameters
  • Screen size7-inch
  • Operation methodPhysical button
  • TipoColorful TFT
  • Resolution1024 × 600
  • Audio parameters
  • Audio input1 built-in omnidirectional microphone
  • Audio output1 built-in loudspeaker
  • Capacity
  • Linked indoor extensions capacity2
  • Linked doorphone capacity2
  • Analog Camera1
  • Device interfaces
  • DIP switch1 Bit
  • Four-Wire interface4, 2 for indoor extentions, 2 for doorphones
  • Power supply input12V DC
  • BNC1
  • Debugging port1
  • General
  • Button4
  • InstallationSurface mounting
  • Indicator/
  • Protective level/
  • Working temperature-10 °C to 55 °C (14 °F to 131 °F)
  • Working humidity10% to 90% (no-condensing)
  • Dimension (W × H × D)178 mm × 132 mm × 19 mm (7" × 5.20" × 0.75")
  • Battery/
  • Application environmentIndoor
  • Power consumption≤ 5 W

Specification

Specification
Display parameters
  • Screen size7-inch
  • Operation methodPhysical button
  • TipoColorful TFT
  • Resolution1024 × 600
Audio parameters
  • Audio input1 built-in omnidirectional microphone
  • Audio output1 built-in loudspeaker
Capacity
  • Linked indoor extensions capacity2
  • Linked doorphone capacity2
  • Analog Camera1
Device interfaces
  • DIP switch1 Bit
  • Four-Wire interface4, 2 for indoor extentions, 2 for doorphones
  • Power supply input12V DC
  • BNC1
  • Debugging port1
General
  • Button4
  • InstallationSurface mounting
  • Indicator/
  • Protective level/
  • Working temperature-10 °C to 55 °C (14 °F to 131 °F)
  • Working humidity10% to 90% (no-condensing)
  • Dimension (W × H × D)178 mm × 132 mm × 19 mm (7" × 5.20" × 0.75")
  • Battery/
  • Application environmentIndoor
  • Power consumption≤ 5 W

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