Low illuminance, high image definition, 1/2.8" CMOS, 2MP Up to 2MP (1920 × 1080) outputs at 25/30 frames per second Ultra-low bit rate, high compression rate, and H.265 codec Warm lights built in, maximum illumination distance: Flexible coding, SMART H.264+/H.265+, 30 m ROI, and adaptability to different bandwidth and storage environments Digital watermarking, rotation mode, WDR, 3D NR, HLC, and BLC are all useful for different monitoring scenarios. Sensible detection Tripwire and intrusion Motion detection, video manipulation, scene changes, SD card errors, full or empty cards, network disconnections, IP conflicts, unauthorized access, and voltage detection are examples of abnormality detection. 256 GB Micro SD card maximum support and integrated microphone 12V DC/PoE power supply IP67 defense