· 4-MP 1/3" CMOS image sensor, low luminance, and high definition image. · Outputs max. 4 MP (2688 × 1520) @20 fps, and supports 3.6 MP (2560 × 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 and tripwire. · Abnormality detection: Motion detection, video tampering, scene changing, audio detection, network disconnection, IP conflict, illegal access, and voltage detection. · Audio: 1 in, 1 out; built in MIC. · 12 VDC power supply.