Image Sensor: 1/4"" Sony Super HAD CCD, Horizontal Resolution: 480 TV Lines, Scanning system: NTSC, Zoom: 22X Optical, Minimum illumination: 0, 1 LUX, S/N Ratio: More than 50dB, White Balance: AUTO, Auto Gain Control: AUTO, Electronic Shutter: 1/50(1/60)-1/100,000 Sec, Gamma Correction: 0, 45, Backlight Compensation: ON/OFF, Power Consumption: 500mA, Power Supply (Not Included): DC 12V, Focus Mode: Bus/Button Control focus, Video Output: 1, 0Vp-p, 75 ohms BNC, Dimension: 2, 3"" L x 2, 3"" W x 4, 1"" H (5, 8 x 5, 8 x 10, 3cm), SKU: asi6632