Hikvision 4MP AcuSense Camera, Strobe Light and Audible Warning Fixed Turret Network Camera, 1/3" Progressive Scan CMOS, H.265+ / H.265 / H.264+ / H.264, Powered by Darkfighter technology, Focus on human and vehicle targets classification based on deep learning, Color: 0.003 lux @(F1.4, AGC ON), 0 lux with IR, 25fps/30fps (2688×1520,2304×1296,1920×1080), VCA functions, 3 streams, 3D DNR, BLC, ICR, EXIR, DC12V&PoE, Built-in micro SD/SDHC/SDXC slot (Up to 256GB Supported), Active strobe light and audio alarm to warn intruders off, Audio/Alarm I/O, Water and dust resistant (IP67).