Swann PRO-530 Multi Purpose Day/Night Security Camera - Night Vision 6. Maximum resolution: 728 x 488 pixels, Analog signal format system: NTSC, PAL. Minimum illumination: 0 lx, Field of view (FOV) angle: 58 °, White balance: Auto. Optical sensor size: 1/0.118 mm (1/3 "). Lens diameter: 4.8 mm. Night vision distance: 20 m, LED type: IR, Infra-red LEDs life: 10000 h