The controller could refurbish the program on line, compile corresponding promotion program according to the protocol and command provided by customer, customer connect keyboard controller through RS485 interface on the computer to update firmware. All parameters are set by key-press operation procedure, it is convenient and fast, and control the rotation of speed dome camera and swinging angle of joystick with nonpolar variable speed control to embody speed dome camera’s rotating speed real-time.
- RS485 control bus, can control 255pcs head-end equipment address and connect 128pcs equipment in parallel at the most, as well as 7pcs series-connected SONY video conference camera.
- Can set and call 1-6 preset position of SONY video conference camera
- All input and output communication port use anti-radar design，powerful anti-jamming performance, the standard transmitting distance is 1200 meters
- Maximum sub-control keyboard:16
- Good communication compatibility, built-in many kinds of protocols·
- Keyboard operation password on/off/lock function
- Key-press warning on/off function
- Speed dome camera infinitely variable speed control
