> 4.0″ TFT screen, 800 × 480 resolution
> H.264/H.265 decoding display for IPC
> HDCVI/AHD/TVI/CVBS video display control
> Support SD and HD direct switch
> 12V/2A DC power supply for the camera
> Support RS–485 control, and audio test
> Length and attenuation tests of the network cable
> Functions of digital multimeter