Analog Four Wire Indoor Station – DS-KH2220

In stock

  • Four wire (analog) indoor station
  • 7“ Screen LCD with physical buttons
  • Video Intercom Communication
  • Supports Three Indoor Stations Cascading
  • Remote Unlocking, Monitoring Door Station and External Analog Camera
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Specifications

  • General
  • Power Supply12 VDC
  • Power Consumption≤5 W
  • Working Temperature’-10° C to + 55° C (14° F to 131° F)
  • Working Humidity10% to 90%
  • Dimensions (L X W X H)195.8 mm × 132.8 mm × 18.39 mm (7.7″ × 5.2″ ×0.7″)
  • Audio Parameters
  • Audio InputBuilt-in Omnidirectional Microphone
  • Audio OutputBuilt-in Loudspeaker
  • Audio QualityNoise Suppression and Echo Cancellation
  • Device Interfaces
  • Four-Wire Interface1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power Supply, 1-ch Grounding
  • Display Parameters
  • Display Resolution800 × 480
  • Display Screen7-Inch Colorful TFT LCD

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