Features 4MP Network IR Dome Camera Max. 4M resolution 2.8 ~ 12mm (4.3x) motorized varifocal lens Max. 20fps@4M, Max.30fps@2M all resolutions H.265, H.264, MJPEG codec supported Day & Night (ICR), WDR (120dB) Motion detection, Tampering, Defocus detection micro SD (128GB) memory slot, PoE / 12V DC IR viewable length 20m Hallway view support LDC support (Lens Distortion Correction) This product delivers professional-grade performance, reliability, and seamless integration for modern security systems.