... LCD Brightness/Contrast/Color Saturation adjustable;PTZ controller,PTZ data analyst, PTZ addr CCTV PTZ controller:1) CCTV system installation and maintenance ... , transmit/receive colorful imagesSupport more than twenty kinds of PTZ controller protocols. For example, PELCO-P, PELCO-D, SAMSUNG etc. ... 10---+50Work Humidity30%-90%Dimension/Weight166mmx95mmx48mm/293g color CCTV PTZ controller HK-TM801