KT&C Surveillance Camera - Color, Monochrome Type: PTZ Camera Sensor: CCD Lens Type: 30x Optical Zoom Lens Features: 1/4? SONY Double Scan Super HAD CCD II 750TVL Horizontal Resolution f = 30x Optical Zoom [F1.65 (W) ~ F3.79 (T), 3.5 ~ 104.02 mm] 30x Optical Zoom Lens True Day & Night with ICR Mechnism Min. Illumination of 0.2 Lux Extreme Operating temperature down to -40 degrees HD-SDI (Serial Digital Interface Type Video Output) Pan 360° Endless Rotation, Tilt 180° Vector scan 210 Preset Positions (except Short-cut command) 8 Auto Scan / 8 Pattern / 8 Tours consist of Presets 3D DNR / WDR / OSD Standard protocols including Pelco-D/P IP66 (Weather Resistant) AC 24 V Power