HD Network Control Keyboard

> 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.