The controlling keyboard can be used to control matching terminal devices such as high constant-speed dome PTZ cameras, decoders, etc. It can control as many as 128 speed dome cameras or other terminals within a maximum conmmunication range of 1.5km (4900ft) via twisted-pair.

Features

• Photoelectric in sulated RS485 controlling mode,strong anti-jamming and long-distance trasmission (Max 1.5km)
• Control up to 128 units, each unit can be set 1-255 addresses
• Variable speed orperation can be applied to the built-in Pan/tilt of camera
• Can control the lens zooming, focus and iris
• Easy to set and run the preset positions and tour group
• Easy to set the left and right limiting positions and run the scan between them.
• Home (default) position can be set up, activated and closed by the controller.
• LCD display, as man-machine interface, LCD display board is more intuitionist, convenient, each to understand, plentiful information, etc

Package includes:
1 x Keyboard Controller for PTZ CCTV Cameras
1 x User Manual
1 x Power Supply AC Adaptor