HIGH-QUALITY IMAGES AT 540 TV LINES REGARDLESS OF LIGHTING CONDITIONS; THE ON-SCREEN DISPLAY CONSISTS OF MAIN & SPECIAL MODES WITH PRIVACY & MOTION DETECTION, SHARPNESS CONTROL & DIGITAL NOISE REDUCTION; INCLUDES 3.0MM–8.5MM VARI-FOCAL LENS & AUTO DC IRIS; DUAL VOLTAGE FEATURES ; INCLUDES DC POWER SUPPLY, MOUNTING BRACKET & 65-FT EXTENSION CABLE