Hikvision 4 Megapixel Radar PTZ Camera with 40X Lens

Up to 2560 x 1440 Resolution @ 60 fps Minimum Illumination: ­ Color: 0.002 Lux @ (ƒ/1.2, AGC On), ­ B/W: 0.0002 Lux @ (ƒ/1.2, AGC On), ­ 0 Lux with IR Supports People Density Detection in Panoramic Channel 40x Optical Zoom, 16x Digital Zoom IR Distance: 660 ft (200 m), Supporting Smart IR