Module VVS- KB900(cctv keyboard)
Power Source: DC9V/5W
Power Consumption: 3W
Communication: RS485
Distance: 1200M
Protocol  PELCO-D, PELCO-P, MOLYNK
Baud Rate  2400, 4800, 9600, 19200
Most Adds  255/1024
Button: 33
Direction Control  3-Axis Joystick
Display  : LCD
Other: Auto diaplasis, 99DVR control
Dimension: 33*18*6cm
Weight: 2.5kg
Alnico case; LCD screen, 33 buttons
3-axis joystick, 21 steps speed control, PELCO-P, PELCO-D, AD, MOLYNX protocol setting
Baud-Rate: 2400, 4800, 9600, 19200.
Could control as most 255 high speed domes or 99 DVR.