Features Built-in 4mm fixed lens Max. 60fps@all resolutions (H.265/H.264) H.265, H.264, MJPEG codec, Multiple streaming Day & Night (ICR), WDR(150dB), Defog Loitering, Directional detection, Fog detection, Audio detection, Digital auto tracking, Sound classification, Heatmap, People counting, Queue management, Tampering Handover, SD/SDHC/SDXC memory slot (Max. 512GB) Hallway view, WiseStream II support, IP67/IP66, IK10 This product delivers professional-grade performance, reliability, and seamless integration for modern security systems.