network Keyboard, USB interface, support Hikvision VMS, NVR, DVR
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• Power supply and communication by USB port directly.
• 3D PTZ control and 2 joystick control buttons.
• Up to 15 programmable buttons are available.
• Support digital tube to display the input content.
• Support indicators to show the operation status of keyboard.
• Compatible with a various kinds of client software and platform software.
• Support USB HID protocol.