4304

SK-4853

3D Speed Dome Keyboard

Features:
• Incorporate all DVR front panel functions
• Control DVR and PTZ separately
• Support DVR and keyboard cascading
• 3D joystick
Specification:
Control mode
Control mode:  RS-485 half-duplex mode Baud rate: 1200 ~ 19200bps
External interface
Communication interface:  1 RS-485 port
General
LCD screen:  128mm×64mm
Joystick:  3-axis
Maximum cable length:  1200m
Power supply:  12VDC
Working temperature:  -10°C ~ +55°C
Working humidity:  10%~90%
Size:  360mm×200mm× 108mm
Weight:  3.3Kg