5 Inch Color High Definition LCD Screen PTZ Keyboard Controller

5 inch Color Screen PTZ Keyboard Controller
Product Overview:
*RS485 control bus.
*All input and output communication port use anti-radar design,
Powerful anti-jamming performance, the standard transmitting distance is 1200 meters.
*Good communication compatible, built in various protocol.
*Key-press warning on/off function.
*5 Inch high resolution digital screen,
3CH CVBS video inputs, more convenient directly monitor current controlling PTZ.
*Real time display current control addrsess's protocol and baud rate.
*Refresh the firmware program on line.
*RS485 control bus, max can control 255 speed dome camera,
Max can parallel 128 devices in the same time.