Image Device: 1/3" Sony CCD Number of Pixels: PAL: (H)500x(V)582 Horizontal Resolution: 420 TV Line Minimum Illumination: 1.0(day)/0.05(night) Lux Built-In Lens: 3.7mm super cone pinhole lens(3.6mm board lens / 3.5-8mm Vari-focal lens optional) Housing: Black Dimension: 20x20mm DC 12V 100Am Power Supply PAL / NTSC Available