VVS- KB920 LCD display. 4 Axis optical joystick Support multiple protocols and baud rate. It can control all of the function of high speed domes and with Key backlight. It can control the DVR: image shift, record, stop, play, image size, c... - Update: 2008-08-19

VVS-KB900 Alnico case ; LCD screen, 33 buttons 3-axis joystick, 21 steps speed control, PELCO-P, PELCO-D,AD, MOLYNX protocol setting Baud-Rate: 2400, 4800, 9600, 19200. Could control as most 255 high speed domes or 99 DVR. Module VVS- KB900 P... - Update: 2008-08-19

MODEL VVS-KB972 Power 9V~12V AC/DC Environment 0 oC~+50 oC Relative humidity 0~95%(no condensation) Communication interface RJ45 interface Type of interface RS485(semi-duplex)&RS-232 Communication speed 2400/4800/9600/19200bps Transmitting dis... - Update: 2008-08-19