Dahua Technology PTZ netwerk keyboard,
> RS232, RS485 & Network Connections(Wi-Fi)
> Four Dimensional Joystick Control of PTZ Functions
> Support 4K decoding live view
> Support 4CH HDMI output
> Support snapshot and recording to U-disk
> Support Video-Wall display control
> Support bidirectional talk
> Preset Position, Auto Scan, Auto Pan, Auto Tour & Pattern Control
> Auxiliary Functions, OSD and operation guides Control
> NKB5000-F model includes an extension keypad module
