IMAGE SENSOR: 1/4?SONY Color CCD MINI ILLUMINATION:Day(0.1Lux)/Night(0Lux) RESOLUTION: 420 TVL (Enhanced) IR LED: 20 IR Leds WHITE BALANCE: AUTO POWER SUPPLY: DC12?.5V Lens: Built-in Fixed Lens(F=3.6mm) IR distance: 12 meters IMAGE SENSOR: 1/3?SONY Color CCD MINI ILLUMINATION:Day(0.1Lux)/Night(0Lux) RESOLUTION: 420 TVL (Enhanced) IR LED: 20 IR Leds WHITE BALANCE: AUTO POWER SUPPLY: DC12?.5V Lens: Built-in Fixed Lens(F=3.6mm) IR distance: 12 meters IMAGE SENSOR: 1/3?SONY Color CCD MINI ILLUMINATION:Day(0.1Lux)/Night(0Lux) RESOLUTION: 480 TVL (Enhanced) IR LED: 20 IR Leds WHITE BALANCE: AUTO POWER SUPPLY: DC12?.5V Lens: Built-in Fixed Lens(F=3.6mm) IR distance: 12 meters