... doesn't need to set by manualSupport PELCO-P,PELCO-D,KALATEL,SAE,etc…protocol.Can control PTZs and ... )Video output mode1.0±0.2Vp-p ,75ΩControl ProtocolPELCO-D,PELCO-P,KALATEL,SAE,VICON.. etcCommunication Baudrate2400bps,4800bp ... ,9600bps,19200bpsCommunication modeRS485 / RS232Working temperature-10°-50°Package ...