1/4" color Sony super HAD CCD, 480 TV Lines, 0.01 Lux, Auto iris, F1.4~1.6, f = 4.1 ~ 73.8 mm, 216X zoom (18X optical zoom, 12X digital zoom), Pan range 0~360 degree, speed 0.05~250d/S, Tilt range 0~90d, speed 0.05~200d/S, 128 Preset positions, 4 Auto cruising track, RS-485 multi protocols communication, Built-in 24V heater and blower, Wall mount bracket included (Optional)