Overview Ultra High Definition 4K (3840x2160) Our GW 4K security cameras featured in these IP systems use advanced 8-Megapixel AI image sensors and have approximately four times the amount of pixels as a 1080p HD security camera. Face Recognition -GW Security AI Camera's built-in intelligent facial recognition software automatically recognizes familiar faces to maximize security and eliminate false alarms. You can also choose who your camera recognizes by preloading images. Get check-in notifications with familiar faces and alert notifications with unknown faces. Once configured, GW AI Cameras issues a mobile check-in notification with familiar faces, or if unfamiliar faces are detected users can get an alert notification and immediately see a live stream of the activity. Human/Vehicle Smart Motion Detection - Each GW Security AI camera can be configured as Person/Vehicle detection instead of face recognition. You'll instantly know if a person or vehicle arrives on your property with advanced person/vehicle motion detection technology. This Intelligent AI technology reduces false alerts and only sends relevant person/vehicle notifications. Built in 2.8-12mm 4X Optical Motorized Zoom Varifocal Megapixel HD Auto-focus lens which allow you to adjust the angle of View from 20-120° and Remotely Zoom In & Out through NVR, Computer, Phone or Tablet. Package Include: GW5516NPN: 16-Channel H.265+ NVR with 4TB Hard Drive 16 x GW8550MMIC: 4K bullet cameras 8 x GWCAT60: 60ft Cable 8 x GWCAT100: 100ft Cable User Manual and All necessary hardware