Video door phone

详情

• Functions:
  • Dual communication, monitoring and door release
  • SCM control technology
  • Using RVV*4 cable for wiring
  • Easy to install
  • Maximum support: 3 outdoor station and 3 indoor phones
  • Multi-door entry (optional)
  • Inner calling
  • Hands free communication
  • Adjustable brightness, color, contrast and ring volume
  • Adjustable talking volume
• Specification: (outdoor station)
  • Housing: ABS
  • Temperature: **0 to *0℃
  • Relative humidity: *5 to *5%
  • Atmospheric pressure: *6 to **8kPa
  • Protection level: IP*3
  • Working voltage: *2 to *5V DC
  • IR CCD camera
  • Static current: 0.*7mA
  • Working current: **0mA
  • Camera color: **0TVL
  • Dimension: **5 x **8 x *5mm
  • Net weight: **2g
  • Warranty: 1 year
• Specification: (indoor phone)
  • Housing: ABS
  • Power supply: *2 to *5V DC
  • Static current: less than *0mA
  • Working current: less than **0mA
  • Screen size: *-inch color TFT LCD
  • Dimension: **5 x **0 x *8mm
  • Net weight: **8g
  • Installation: surface mounted