Hikvision DS-2CD2086G2H-I2USL(4MM)(EF) IP Bullet Camera, 8 MP resolution (3840 × 2160); Image Sensor: 1/1.8" Progressive Scan CMOS; Fixed lens 4 mm (horizontal FOV 90°); Ultra-low illumination: Color 0.0008 Lux (F1.0); IR Range: up to 40 m; Strobe light (white light) and audible warning (/SL model); Deep Learning functions (human/vehicle perimeter protection, Face Capture); Compression: H.265+/H.265/H.264+/H.264; Image enhancement: 120 dB WDR, BLC, HLC, 3D DNR, Defog; Interfaces: built-in speaker and 2 microphones, microSD slot (up to 512 GB); Protection: IP67, metal housing; Power supply: 12 VDC or PoE (802.3at); Dimension: Ø 74.4 mm × 176.3 mm.