Zkteco VDPI-A1


  • 4.3 inches indoor video door phone system
  • Super thin design
  • Touch sensor buttons


Video Door Phone is 4.3-inch digital LCD panel indoor monitor with super thin design in hands-free style & text OSD menu. It is operated by touch sensor buttons. It is adjustable  in color, brightness, contrast, volume & display mode,  indoor station maximally supports 2 outdoor stations and 1 slave indoor station.


Display 4.3-inch digital LCD (480*272)
Connection 4 wire (power, video, audio, grounding)
Power Supply 15V DC
Power Consumption (Working Mode) 7W (max), 1.5W (Stand by)
Audio 300mVp-p (1kHz, 300Ω)
Audio Distortion ≤3%
Video 1Vp-p 75Ω (input)
Working Temperature 0°C to +40°C
Storage Temperature -30°C to + 60°C
Distance (Indoor to Outdoor) 60m (RVV4x0.5) 100m (RVV3*0.5+SYV75-3)


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