• 4MP ( 2592 × 1520 ) H.265 full real time coding • Max. resolution: 2592 × 1520 • ICR auto switch, true day / night • 30 ~ 50m IR night view distance • 3D DNR, true WDR, HLC, BLC, Defog, Smart IR and ROI coding • Hardware reset • Built-in micro SD card slot,up to 128GB • 1CH audio input; 1 CH built-in MIC • DC12V/PoE power supply • IP67ingress protection • Support three streams • P2P function optional • Support remote monitoring by smart phones & tablet PCs with iOS and Android OS • Intelligent analytics: Perimeter Protection,Target Counting,Exception Detection,Face Detection,etc.