Hikvision Video Intercom / door phone model DS-KH2230T

Display:

• Screen Size:
  • 7-inch TFT display
• Resolution:
  • 1280 × 720 pixels
• Operation Method:
  • Physical buttons for user interaction

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Audio:

• Microphone:
  • Built-in omnidirectional microphone
• Speaker:
  • Built-in loudspeaker

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Capacity:

• Indoor Extensions:
  • Supports up to 2 linked indoor extensions
• Doorphone Connections:
  • Supports up to 2 doorphones
• Analog Camera Support:
  • Supports connection to 1 analog camera

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Interfaces:

• Four-Wire Interface:
  • 4 interfaces: 2 for indoor extensions and 2 for doorphones
• Power Supply Input:
  • 12V DC
• BNC Connector:
  • 1 BNC port
• Debugging Port:
  • 1 port for debugging purposes

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General Specifications:

• Buttons:
  • 4 physical buttons
• Installation Method:
  • Surface mounting
• Operating Temperature:
  • -10 °C to 55 °C (14 °F to 131 °F)
• Operating Humidity:
  • 10% to 90% (non-condensing)
• Dimensions (W × H × D):
  • 178 mm × 132 mm × 19 mm (7″ × 5.20″ × 0.75″)
• Power Consumption:
  • ≤ 5 W