Video door phone

详情

• Functions:
  • Dual communication, monitoring and door release
  • SCM control technology
  • Hands free communication
  • Capturing image (1GB memory card)
  • Adjustable brightness, color, contrast of picture and ring volume
  • Adjustable talking volume
  • Using RVV*4 cable to wiring and easy installation
  • Maximum support three outdoor station and three indoor phones
  • Multi-door entry (optional)
  • Scalable system
• Specification: (outdoor station)
  • Water-resistant shell
  • Explosion protection
  • Temperatures: **0 to *0℃
  • Relative humidity range: *5 to *5%
  • Atmospheric pressure: *6 to **8KPa
  • Protection level: IP*3
  • Working voltages: *2 to *5V DC
  • Static current: 0.*7mA
  • Working current: **0mA
  • IR CCD camera
  • Camera: color **0TVL
  • Dimensions: **2 x *9 x *0mm
  • Net weight: **0g
  • Warranty: one year
• Specification: (indoor phone)
  • Housing: ABS
  • Working voltages: *2 to *5V DC
  • Static current: **2mA
  • Working current: **0mA
  • Screen size: *-foot TFT LCD
  • Dimensions: **5 x **5 x *3mm
  • Net weight: **0g
  • Installation: surface mounted