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Security keyboard use for all kinds of PTZ cameras,
3D joystick, 4 Axis easy to control.
1)Direct control, high-speed ball, DVR, and other auxiliary equipment.
2)Use of LCD liquid crystal screen display information visually rich.
3)Two-dimensional variable-speed joystick for easy control of PTZ cameras.
4)Using long-life computer key, rugged.
5)RS-485 communication port with surge protection and anti-lightning strike capabilities.
6)With RS-232 communication ports and network interface.
7)Parameter error correction function with the joystick.
8)User access, keyboard lock, as well as device control function.
9)Built-in a variety of control protocols, different manufacturers can control the ball machine.
10)Real-time display decoder and matrix working status.
11) With a cloth on the alarm / disarm setting, the status check display.
12)Keyboard master / slave control work methods, can be connected to 16 sub-control keyboard.



