> Keyboard to Control:
—DAHUA Standalone DVR
—DAHUA (Network) High Speed Dome
—DAHUA High Speed Dome
—Central Management Platform
—Network Video Server
> RS232, RS485 & Network Connections
> Four Dimensional Joystick Control of PTZ Functions
> Support full HD 1080p live view; Support HDMI & VGA sync output
> Support snapshot and recording to U-disk
> Support Video-Wall display
> Support external Wi-Fi (Optional)
> Support bidirectional talk
> Preset Position, Auto Scan, Auto Pan, Auto Tour & Pattern Control
> Auxiliary Functions, OSD and operation guides.

DH-NKB3000 (2014-06-25, English)