Material: MetalColor: BlackSize: 7.5 x 7.5cm/ 2.9 x 2.9inch (L x W)Image Device: 1/4 inch color CMOS/CCDTV System: PAL/.NTSCEffective Plexels: 628 x 582 pixelsSensing area: 5.78 x 4.19mmSy