1/4" OmniVision CMOS 420 TV Line Color CCTV Rearview Camera - Back-up Your Vehicle Safely! 1/4-inch OmniVision CMOS 420 TV Line Color CCTV Rearview Camera General Features: 1/4-inch OV7725 OmniVision lens Resolution: 420 TV Lines Video system: NTSC and PAL Minimum effective pixel: NTSC: 510 x 492, PAL: 628 x 582 Gain control: automatic Minimum illumination: 0.5 Lux Horizontal viewing angle: 150 Vertical viewing angle: 120 Video out: 1.0 Vp-p. 75 Ohm