4MP Face Recognition Metadata Camera with 4x Zoom lens, f8-32mm/F1.7-1.73 (HOV:42.5°-15.1°), P-Iris, H.265/H.264, 3D DNR, Built-in Microphone, MicroSD/MicroSDHC/MicroSDXC, PoE/DC12V/AC24V, IK10, DI/DO, RS-485, Built-in Analytics