TG Security MDC310L Mini High Speed Dome Camera with PTZ Control Function (White) 10X Optical Zoom, 10X Digital Zoom. 420TVL;Illumination up to 0.02Lux;F1.8, f=3.94mm--46.05mm, auto IRIS Lens; Pan& Tilt speed up to 300o per second; Support auto-flip, tilt degree up to 180 8 Privacy zones; Parking action setup; Pan/tilt position and zoom times displayable; Aluminum alloy vandal proof housing 360 Degree Rotation, 128 preset positions; 4 tours, 4 pattern, 8 swing; RS485, Plod, protocol auto detect