Image device: 1/4 Inch Color CMOS. TV system: NTSC
Effective pixels: 628 X 586 pixels/510 x 496 Pixels
Resolution: 420 TV lines. Lens Angle: 170 degree
Reliable and friendly customer service: ready to respond within a 24 hour time frame. 30-Day Money Back
Guarantee, 12 Month Replacement Warranty and Lifetime Support Guarantee