Professional speed dome keyboard controller has capable of controlling up to 99 speed domes with RS-485 P/D protocol.
The keyboard with vector solving and twist-action 3-axis joystick provides one-handed control of the selected fixed
or variable speed pan/tilts or speed domes.
Motorized lens control such as iris, focus and zoom are performed through buttons, so does the user programmable setup and activation of presets, patterns, scans, and auxiliary relay controls and so on.
And baud rate is selectable from 1200 till 9600 bps.

FEATURES:
* Refinement design
* Power supply connector and can connect directly with twisted-pair
* Support PELCO-D、PELCO-P
* LCD display of control & setup information
* Build-in buzzer and key sound hint
* 3-axis shift joystick
* lens/aperture, focus and zoom
* Call and Setup Preset
* Auto Scan
* 16 group programmable preset tour

SPECIFICATION:
Mechanical Weight: 1KGS
Dimension: 155(W) X210(L) X60(H)mm
Power supply: 9VDC 500mA
Power: 5.0W
Data：RS-485
Distance：1200m