Features 4K Flush Mount IR Network Dome Camera 4K (3840x2160) resolution 2.8~8.4mm (3x) motorized varifocal lens 131 foot IR viewable range for low light/no light monitoring 30fps@all resolutions (H.265/H.264) H.265, H.264, MJPEG codec supported, multiple streaming Day & Night (ICR), extremeWDR, Defog Shock detection, Loitering, Directional detection, Defocus detection, Fog detection, Face/Upper body detection, Audio detection, Digital auto tracking, Sound classification, Tampering Motion detection, Handover, Audio event playback Dual SD/SDHC/SDXC memory slots (Total maximum 512GB) Hallway view, WiseStream II support, IP52, plenum-rated LDC support (Lens Distortion Correction) PoE / 12V DC, Bi-directional audio support White camera cover to blend in with the ceiling 2 configurable I/O ports This product delivers professional-grade performance, reliability, and seamless integration for modern security systems.