4-MP 1/2.9" CMOS image sensor with high definition and low luminance. Up to 4 MP (2560 × 1440) at 25/30 frames per second. Ultra-low bit rate, high compression rate, H.265 codec. The maximum IR illumination and warm light distances are 30 meters and 30 meters, respectively, thanks to the built-in IR LED and warm light. Digital watermarking, WDR, 3D NR, HLC, and BLC are all applicable to different monitoring scenarios. ROI, SMART H.264 +/H.265+, adaptable coding, suitable for a range of storage and bandwidth conditions. Motion detection, audio detection, video tampering, network disconnections, IP conflicts, and unauthorized access are examples of abnormality detection. IP67 security, 12 VDC/PoE power supply. facilitates human detection.