Image Device: 1/3" Sony CCD Number of Pixels: PAL: (H)752x(V)582 / NTSC: (H)768x(V)494 Horizontal Resolution: 480 TV Line Minimum Illumination: 0.5(day)/0.01(night) Lux Built -In -Lens: 3.6mm board lens Dimension: 120x120x92mm