... TFT-LCD , 960H×240Vresolution Adjustable brightness, contrast, color of LCD Video Level testing, video signals measured in IRE or mV Automatically identify and ... protocols. For example, PELCO-P, PELCO-D, SAMSUNG etc. Capture the PTZ protocol to assist the setting ... , RS422 simplex and RS485PTZ ProtocolCompatible with more than 20 protocols such as PELCO-D/P, Samsung, Panasonic, Lilin ...