video door phone for villa

详情

• Functions:
  • Dual communication, monitoring and door release
  • SCM control technology
  • Handset communication
  • Adjustable brightness and contrast
  • Chord melody changeable (*3 music for option)
  • Using RVV*4 wires to wiring and easy installation
  • Maximum support 3 outdoor station and 3 indoor phones
  • Multi-door entry (optional)
  • Scalable system
• Specifications:
  • Outdoor station:
    • Housing: aluminum
    • Temperature: **0 to *0°C
    • Relative humidity: *5 to *5% RH
    • Atmospheric pressure: d*6 to **8kPA
    • Protection level: IP*3
    • Working voltage: *2 to *5V DC
    • IR CCD: camera
    • Camera:
      • Color: **0TVL
      • Black and white: **0TVL
    • Dimensions: **5 x *9 x *6mm
    • Weight:
      • Based on body: **5g
      • Total: **0g
    • Indoor phone:
      • Housing: ABS
      • Temperature: **0 to *0°C
      • Relative humidity: *5 to *5% RH
      • Atmospheric pressure: *6 to **8kPA
      • Protection level: IP*3
      • Working voltage: *2 to *5V DC
      • Static current: **0mA
      • Working current: **0mA
      • Installation: surface mount
      • Screen size: 7 inches color TFT LCD
      • Dimensions: **0 x **5 x *7mm
      • Weight: **6g