For remote surveillance needs, this network camera is best suited | Up to 1920 x 1080 video resolution | Features RGB CMOS sensor | 8.90 mm maximum focal length for dependable identification distances with better coverage | f/1.8 maximum aperture for productive capturing according to focal length and lighting conditions | 2.6x optical zoom for bringing the subject closer for maximum surveillance efficiency | Provides night vision of objects at a distance of up to 131.23 ft | Full HD recording format for exceptional video quality with maximum productivity | Infrared night vision type consumes very little electrical power and provides evidentiary quality night-time surveillance video | Varifocal lens type for sharp, detailed focus to ensure maximum surveillance usability