Rs485 2d cctv keyboard controller joystick dc 12v for security cctv ptz motorized camera

This is 3D RS485 Keyboard Controller Joystick PTZ Control with LCD Display.This keyboard controller can control high speed dome cameras,slow dome camera ,zoom camera,decoders,etc. joystick is 3D,The electric outlet between the controlling keyboard and the receiving terminal is EIA/RS – 485,which enables the keyboard to control as many as 128 PTZ cameras or other terminals within a maximal communication range of 1.5 Km.
Features:

Baud rate: 1200bps/2400bps/4800bps/9600bps/19200pbs
Protocol?Pelco-D/Pelco-P
Communication: RS-485
Power input: DC 12V/500mA
Communication distance: max 1500m
3D joystick control
Tour shortcut key
Auto scan shortcut key
Can control max 128 speed domes
Password setup function
Ambient Temperature: 0C to 60C
Relative Humidity?90% RH
Dimension: 205mm x 168mm x 48 mm

Specifications:
Controller signal RS-485 half Duplex
Protocol Pelco-D/Pelco-P
Baud rate 1200/2400/4800/9600 bps/19200pbs
Address 0-255
Display LCD Display
Joystick 3D (PTZ)
Button Key 26 pcs
User define key 14 pcs
Preset input 0-255
Zoom Button tele/wide
Iris button close/ open
focus button near/far
Power 12V DC
Package:

1 X Keyboard controller
1 X Power adapter