1/4" SHARP 420TVL Dome Camera 1.TOP Quality Dome Camera 2.7 Days Leading Time 3.2 Years Warranty ... 4.Varifocal Lens 1/4" SHARP 420TVL Dome Camera Model: KDV-2421M20 SpecificationColor 1/4" SHARP,420 TV ... Illumination WDR, 3D-DNR, OSD(DNR, PM, MD)Vandalproof IR Dome CameraSONY/SHARP CCDOptional :700/650/600/420TV LinesIR LED: 5X21PCS ... x 95(H) mm Weight:1kg 1/4" SHARP 420TVL Dome Camera