Overview Prevent Crime Super bright sensor spotlights & siren deter intruders. True Detect Heat & motion-sensing for more reliable alerts. Colour at Night Powerful night vision with the ability to see colour video at night up to 65’/20m. Free Recording Retain video up to 6 months onto 2TB hard drive. 4K Ultra HD State-of-the-art video to see faces, license plates, close ups & more. Wired Set & forget, reliable multicamera wired connection. Weatherproof Cameras work in rain & snow, all year round. Smart Video Analytics Know what’s happening faster with perimeter intrusion & line crossing alerts. Smartphone Control Access anywhere with the Swann Security app. Speak to See Go hands-free with Google Assistant or Alexa. Key Features 8 Channel DVR with 2TB HDD 4K Sensor Spotlight Cameras x 4 Weatherproof True Detect Heat & motion-sensing Colour night vision Smart Video Analystics Smartphone Control Works with Google Assistant or Alexa WARNING: This product contains a button/coin battery and is hazardous. Keep batteries away from children. Batteries can cause severe or fatal injuries in 2 hours or less if swallowed or placed inside any part of the body. Medical attention should be sought immediately if it is suspected the battery has been swallowed or placed inside any part of the body.