High quality image with 4MP, 1/3″CMOS sensor 4MP (2688*1520)@ 30/25fps; 4MP (2560*1440)@ 30/25fps; 3MP (2304*1296) @ 30/25fps; 2MP (1920*1080) @30/25fps; Ultra 265, H.265, H.264, MJPEG Smart intrusion prevention, include cross line, intrusion, enter area, leave area detection Based on target classification, smart intrusion prevention significantly reduce false alarm caused by leaves, birds and lights etc., accurately focus on human and, motor vehicle and non-motor vehicle Intelligent People Flow Counting and Crowd Density Monitoring LightHunter technology ensures ultra-high image quality in low illumination environment 120dB true WDR technology enables clear image in strong light scene Support 9:16 Corridor Mode Alarm:1 in/1 out, Audio: 1 in/1 out Smart IR, up to 50m (164ft) IR distance Supports 256 G Micro SD card IK10 vandal resistant and IP67 protection Support PoE power supply