3D Keyboard for Speed Dome, Wholesale China 3D Keyboard for Speed Dome

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Product Name: 3D Keyboard for Speed Dome Item No: 1161333951 U.Price: FOB ShenZhen IN China($) Negotiable Payment: T/T 80299

Description: Characteristics:
The keyboard output adopts photoelectric insulated485 control so that it can provides strong anti-jamming and long-distance transmission
Using the keyboard, you can set up dome camera or decoder address at the range of: 1~255
Through the keyboard, variable-speed operation can be applied to the high speed dome camera
Via the keyboard, pre-set positions and tour group can be setup and previewed in the high speed dome camera
Lens zoom ratio, focus and iris can be manually controlled via the keyboard
Joint-control can be realized by simultaneously using the keyboard with one or more DVR mainframes or built-in hard disk VCRs
The keyboard has menu displaying LCD,3D controlling joystick, as well as DVR or built-in hard disk VCR panel controlling functions
Technical data:
Protocol supported: Total Support about 40 different protocols including PELCO -D, PELCO –P.
Baud rate of communication: 2400/4800/9600/19200 BIT/S
Range of communication: 1200M (0.5MM twisted-pair)
Power supply: 9~12VDC 5W
Ambient temperature: 0--+40°C
Relative Humidity: below 90%RH
Dimension: 330(L) x 176.6(W) x 112.5(H) mm (including the height of the joystick)