• Smart H.265/H.265+/H.265/Smart H.254/H.254+/H.254/MJPEG coding • Starlight • Max. resolution: 4MP (2592 × 1520) @30fps • ICRautoswitch, true day / night vision • 3D DNR, true WDR, HLC, BLC, Defog and ROI coding • Built-in micro SD card slot; up to 256GB • 1CH audio input; 1CH audio output; 1CH built-in MIC • 2CH alarm input; 2CH alarm output • USB×1; RS 485 ×1;ABF • AC24V/DC12V/PoE power supply • Support three streams • Intelligent analytics • Face recognition & license plate recognition