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Hikvision DS-KB2421-IM

Hikvision DS-KB2421-IM

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  • 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 ConsumptionMax. 5W
  • Working Temperature‘-30°C to 70°C (-22°F to 158°F)
  • Working Humidity10% to 90%
  • Dimensions (L X W X H)145 mm × 49.2 mm × 26.45 mm (5.7" × 1.9" × 1.0")
  • 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