Water-proof Analog Four Wire Door Station – DS-KB2421

In stock

  • Four wire (analog) door station
  • Pinhole Camera with IR Supplement
  • Supports Two Door Stations Cascading
  • Metal frame with one physical button
  • Anti-oxidant zinc alloy, IK7, IP65
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Specifications

  • General
  • Power Supply12 VDC
  • Power Consumption≤5 W
  • Working Temperature‘-30°C to 70°C (-22°F to 158°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″)
  • MaterialZinc Alloy
  • Display Parameters
  • Display Screen7-Inch Colorful TFT LCD
  • Display Resolution800 × 480
  • Operation MethodPhysical Button
  • 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
  • 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
  • Video Parameters
  • Camera1/4″ CMOS
  • Resolution720 × 576
  • Video Frame RatePAL: 25 fps

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