Features Leading image processing technology: Adaptive AGC, DDE, 3D DNR, NETD < 40mk (0.05° C/32.09° F) 384*288 resolution, high sensitivity sensor, support contrast adjustment 3D DNR, 15 palettes of color adjustable, image detail enhancement Speed Dome: Support 36x optical zoom with over 200m IR distance Smart Function Smart analysis and linkage, no VCA Server configuration requirement Automatic master-slave Tracking: Stable and continuous tracking Manual master-slave tracking: Select any region of fixed camera in the client software, the speed dome automatically adjusts PTZ to centralize the selected region Master-slave Linkage Rules: Intrusion Detection, Line Crossing Detection 30 Targets Simultaneously Trackable. Up to 183 m effective detecting distance (to human targets) Multi-tracking targets and auto target switch, with less than 1s response time Tracking duration, sensitivity and target type can be configured