Swann Enforcer 8 Channel Night Vision Wired Video Surveillance System 2 TB HDD Prevent Crime Super-bright sensor spotlights & red & blue flashing lights deter intruders True Detect Heat & motion-sensing for more reliable alerts Upscale 4K HD Impressive video to see faces, license plates, close ups & more Capture Audio Listen to & record sound from each camera Night2Day Colour at Night See colour video at night up to 32ft/10m with the spotlights on, black & white up to 130ft/40m during total darkness Smartphone Control Access anywhere with the Swann Security app Detect People Be alerted when people are detected on camera Free Recording Retain video up to 1 year onto 2TB hard drive Weatherproof Cameras work in rain & snow, all year round Want More Security? While not the same, these systems have a much higher res. than 1080p. Full Colour at Night Never miss a thing! Night2Day provides rich video quality & colour night vision up to 32ft (10m), that turns night into day. Your Eyes Outside Mount the cameras outdoors as their weatherproof design is IP66 rated, meaning they are built to withstand rain, snow & heat, all year round. More Reliable Security With Swann's True Detect, warm objects like people & cars can trigger the lights, push notifications & recording with fewer false alarms to worry about. Free Local & Cloud Recording The 2TB HDD can store months of video before overwriting older files. Easily back up video to your personal Dropbox account in the cloud &/or transfer videos to a USB memory stick. Speak to See Speak to See Use your voice to live stream on any Hey Google or Alexa device with a screen, including Chromecast devices. Customize & use phrases like "Alexa, show the front door