Z-22IR x22 optical zoom 650TVL, SONY Effio_E Infrared sensor, Superpower LED IP66 protection. Features Preset speed of 240°/Sec (max) Preset accuracy up to 0.1° Endless Pan Rotation 360° & continuously Tilt with Auto flip 180° Preset position, cruise, pattern and auto scan Alarm (I/O): 1 Input /1 Output Privacy zones masking Schedule setting Full function OSD Menu IP66 protection. x22 Optical zoom High Resolution 650TVL color True Day/Night with ICR filter Noise reduction (2D-DNR) WB/AGC/BLC