Pixels: 656(H) * 492(V) Video output 1.0VP-P, 75 OHM Scanning system 2: 1 interlace Operating temperature -20 ℃ ~ + 75 ℃, RH95% MAX Storage temperature -40 ° C to 85 ° C, RH 95% MAX TV system NTSC Light perception area of 3.584mm * 2.688mm Gamma coefficient 0.45 Lens angle lens angle: Level: 135° / Diagonal 170° Horizontal clarity 480 TV lines Shutter speed 1-1 / 10000 White balance auto Waterproof grade IP67 / 68 Power supply DC 12V