4-MP 1/3″ CMOS image sensor, low luminance, and high definition image. Outputs max. 4 MP (2688 × 1520)@20 fps, and supports 2566 × 1440@25/30 fps. H.265 codec, high compression rate, ultra-low bit rate. ROI, SMART H.264 +/H.265+, flexible coding, applicable to various bandwidth and storage environments.  Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes. Intelligent monitoring: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human) Supports max. 256 G Micro SD card; built in MIC. 12 VDC/PoE power supply. IP67 protection. SMD – Housing: Turret – Resolution: 4MP – Lens Category: 2.8mm Fixed – Night Vision: Infrared / IR, Starlight – WDR: True WDR – Water Resistance Rating : IP67 – Compliance: No – VCA Features: Basic VCA, Human / Vehicle Classification – Hardware Features: Built-in Mic, POE, SD Card