DESC: This advanced vandal-resistant analogue mini-dome camera delivers superior security and surveillance monitoring with features such as a 1/3-type CCD imager with SuperExwave technology, a high horizontal resolution of 540 TV lines, Backlight Compensation and Auto Tracing White Balance (ATW)/ATW Pro Designed for both indoor and outdoor use, its clever design saves time and effort at installation, and gives you true location flexibility. The camera Day/Night function and vandal-resistant features facilitate dependable 24/7 operation. Specifications : Image device SuperExwaveTechnology Number of effective pixels 440,000 pixels, 752 (H) x 582 (V) Zoom ratio Optical x3.6 Focal length f=2.8-10mm Horizontal view angle 100.8 - 27.7 degree F Number F1.3 (Wide end), F3.0 (Tele end) Iris Auto Minimum illumination Color : 0.6lx, B/W : 0.06lx (50IRE) Color : 0.35lx, B/W : 0.03lx (30IRE) Minimum object distance 300mm White balance ATW (2000K - 10000K) / ATW Pro (2500K