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DS-KH2220

Storage Analog Four Wire Indoor Station Video Intercom

  • Four wire (analog) indoor station
  • 7“ Screen LCD with physical buttons
  • Support picture storage, contrast, volume adjusting, and ringtone selecting
  • Supports Three Indoor Stations
  • Analog Four Wire Door Station

    • Four wire (analog) door station
    • Pinhole camera with IR supplement
    • Metal frame with one physical button
    • Supports Two Door Stations Cascading
  • Remote Unlocking, Monitoring Door Station and External Analog Camera
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Description

  • Audio
  • Audio InputBuilt-in Omnidirectional Microphone
  • Audio OutputBuilt-in Loudspeaker
  • Audio QualityNoise Suppression and Echo Cancellation
  • 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″)
    • Video Parameters
    • Camera1/4″ CMOS
    • Resolution720 × 576
    • Video Frame RatePAL: 25 fps
    • Audio Parameters
    • Audio InputBuilt-in Omnidirectional Microphone
    • Audio OutputBuilt-in Loudspeaker
    • Audio QualityNoise Suppression and Echo Cancellation
    • Device Interfaces
    • Four-Wire Interface1 Four-Wire Interface (1-ch Video Input, 1-ch Audio,Input/Output, 1-ch Power Supply, 1-ch Grounding)
    • I/O Output1 Relay Output
    • 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)128 mm × 42 mm × 24.8 mm (5.0″ × 1.7″ × 0.9″)
    • MaterialAluminum Alloy

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