Model: JT-2164F COLOR 1/3" SONY CCD, 480TVL, Can choose 4.3mm/6mm/8.5mm/12mm/16mm MTV Lens, IR distance:10-15M, 6 PCS ? IR lamps, DC12V Model: JT-2163F COLOR 1/3" SONY CCD, 420TVL, Can choose 4.3mm/6mm/8.5mm/12mm/16mm MTV Lens, IR distance: 10-15M, 6 PCS Φ IR lamp, DC12V Model: JT-2162F COLOR 1/4" SONY CCD, 420TVL, Can choose 4.3mm/6mm/8.5mm/12mm/16mm MTV Lens, IR distance: 10-15M, 6 PCS Φ 8 IR lamp, DC12V Model: JT-2161F COLOR 1/3" SHARP CCD, 420TVL, Can choose 4.3mm/6mm/8.5mm/12mm/16mm MTV Lens, IR distance: 10-15M, 6 PCS Φ 8 IR lamp, DC12V Model: JT-2160F COLOR 1/4" SHARP CCD, 420TVL, Can choose 4.3mm/6mm/8.5mm/12mm/16mm MTV Lens, IR distance: 10-15M, 6 PCS Φ 8 IR lamp, DC12V 2-year-warranty with best quality and competitive price!