Features:. The controller with keyboard and 3 stage joystick, multi-function, LCD display. Support RS485 and RS232 communication. RJ45 connector and terminal block for RS485. Set the address range of the dome camera: 0~255. Speed level adjustable. Designate part of image swapping function. Directly control full functions of speed dome camera. Technical Data:. Camera types - Speed dome (all functions). On screen display - All functions. Zoom - All lens functions. Video multiplxer - All functions. Baud rates - 2400, 4800, 9600 Bps. Signal - RS-485 Multi-port Half Duplex. Power input - DC Jack. RS485 input - Terminal Block / RJ-45Jack. Input voltage - 12V DC (-15/+50%). Power consumption - 3 Watts. Approvals - CE and FCC. Dimension - 330(W) x 43(H) x 190(D)mm. Operating temperature - 0°C to +40°C. Humidity - 10%~90% RH. Storage temperature - -10 to +60C. Effective range - 1200 meters (max)+.