CCTV Digital Video Camera Model SV598ZGS66 Starview: 700TVL 1/3" Effio-E HAD CCD II Effio-E (Enhand Feature Fine Image Processor)DSP Devices Camera. OSD Menu OSD Menu Setting Effio-E (Enhand Feature Fine Image Processor) 2.8~12mm Varifocal Manual Zoom Lens (Zoom & Focal outside Adjustable) 66pcs IR LEDs for night vision