Cantek 4 Megapixel Darkfighter IR Auto Tracking PTZ Network Camera with 36X Lens

1/1.9" progressive scan CMOS Up to 2560 - 1440 resolution Min. Illumination: Color: 0.005 Lux @(F1.5, AGC ON), B/W: 0.0005 Lux @(F1.5, AGC ON), 0 Lux with IR 36- optical zoom, 16- digital zoom Digital WDR, 3D DNR, HLC, Smart IR