Hikvision DS-2DF8C842IXS-AELW (T5) 8-inch 4K 42X DarkFighter IR Network Speed Dome PTZ Camera, 1/1.2" Progressive Scan CMOS, Up to 3840 × 2160 resolution, Min. Illumination: Color: 0.002 Lux @(F1.6, AGC ON), B/W: 0.0002 Lux @(F1.6, AGC ON),0 Lux with IR, 42× optical zoom, 16× digital zoom, 140dB WDR, 3D DNR, EIS, HLC, Supports face capture to detect, capture, grade, and select faces in motion, Supports road traffic to detect vehicles, Smart IR, 24 VAC & Hi-PoE, Up to 500 m IR distance, Support Rapid focus, Water and dust resistant (IP67) and vandal resistant (IK10) excluding glass window.