5-MP 1/2.7" CMOS image sensor, low luminance, and high definition  Outputs max. 5 MP (2592 × 1944)@20 fps and supports 4 MP (2688 × 1520)@25/30 fps  H.265 codec, high compression rate, ultra-low bit rate Built-in warm light and IR LED; the max. IR illumination distance is 30 m ROI, SMART H.264+/H.265+, AI 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 function support the classification and accurate detection of vehicle and human) Abnormality detection: Motion detection, privacy masking, scene network disconnection, IP conflict, illegal access, and voltage detection Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 G Micro SD,buit-in dual MICs; 1-ch speaker 12 VDC/PoE power supply IP67 protection Sound and light alarm (red and blue lights) SMD 3.0 One-click arming/disarming through alarm input