4MP, 1/3” CMOS image sensor, low illuminance, high image definition Outputs 4MP (2560 × 1440)@25/30fps, Max. supports 4MP (2688 × 1520)@20 fps H.265 codec, high compression ration, ultra-low bit rate Built-in IR LED, max IR distance: 40 m ROI, SMART H.264/H.265, flexible coding, applicable to various bandwidth and storage environments Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking, applicable to various monitoring scenes Intelligent detection: Intrusion, tripwire Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnected, IP conflict, illegal access, voltage detection Supports max. 256 GB Micro SD card 12V DC/PoE power support IP67 protection grade