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CCTV Keyboard Controller LCD Display for PTZ camera STA-4DX
Introduction The DVR keyboard can be used simultaneously with the DVR mainframe and built-in hard disk VCR to control matching terminal products, such as high/constant- speed dome cameras, decoders, etc. The electric outlet between the controlling keyboard and the receiving terminal is EIA/RS – 485, which enables the keyboard to control as many as 127 dome cameras or other terminals within a maximal communication range of 1.5 Km.
Features - LCD display, as man-machine interface, LCD display board is more intuitionist, convenient, each to understand, plentiful information, etc. - In-built multi-protocol: Pelco-D, Pelco-P, Pelco-D1, Pelco-P1, New - maximum 1.5KM** (4900ft) long communication distance, ideal for applications where a Gate House or Security Lodge is located a distance from the installed unit. - Can be combined to control the PTZ camera with a Stand alone DVR - Maximum controllable 128 units PTZ cameras - The keyboard output adopts photoelectric insulated 485 control, which provides strong anti-jamming and long-range transmission. - The range for dome camera or decoder address setup: 1~255. - Variable-speed operation can be applied to the built-in dome of the high speed dome camera. - Pre-set positions can be setup and previewed in the high speed dome camera. - Up to 4 tour routes can be setup and previewed in the high speed dome camera, with each tour having a maximum of 16 pre-set positions, dwell time and speed for each pre-set positions programmable. - The high speed dome camera can be manually / automatically controlled. - Lens zoom ratio, focus and IRIS can be manually controlled. - More than one terminals , such as dome cameras and decoders, can be controlled. - Control can be realized by simultaneously using the DVR keyboard with one DVR mainframe or built-in hard disk VCR
Specifications - Power supply: DC9V 500mA - Power adapter: AC220V±10% 50/60HZ switch to DC9V 500mA - Communication connection mode: RS-485 for mainframe connection; RS-485 bus mode for controlling units connection - Baud rate of communication: 1200/2400/4800/9600/19200 BIT/S - Range of communication: 1500M (0.5MM twisted-pair) - Dimension: 70(H)X 165(W)X 270(L)mm - Temperature: 0℃~60℃ - Relative Humidity:90%RH
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