Reliable Wired ConnectionProtect your loved ones & property with this wired surveillance system. Just add compatible camerasSee & Hear Everything in Ultra HDSee faces. license plates. packages with state-of-the-art 4K Ultra HD. that's 4x clearer than 1080p with powerful digital zoom - ensuring you won't miss a thingExpand when NeededAdd compatible cameras (see below) as you needSet & ForgetEnjoy local recording for up to 180 days+ onto the massive 2TB hard drive with no fees ever. Save still images directly to your Dropbox accountSecurity Made SmarterCut the cost of crime & know what's happening with this 4K Ultra HD security recorder. Just add camerasUltra-Impressive 4KVideo in pro-quality Ultra HD to see everything that's happening live or in playback mode. plus you can zoom in close to see car license plates. faces & so much more.Speak & You Can SeeEnjoy hands-free security using voice commands. Stream video from your camera via the Google Assistant & Chromecast. Google Home Hub. or via Alexa devices with a screen. such as Echo Spot. Echo Show or 4K Fire TV.True Detect Heat & Motion DetectionAdd cameras with Swann's True Detect. so warm objects. like people and cars. trigger recording & push notifications.Protection 24/7Add cameras with powerful infrared night vision so you can see in the dark. which automatically kicks in as the night falls.Save Evidence Off-SiteSet up the system to upload footage and still images to your Dropbox account in the cloud. So even if your security system gets stolen. you'll have video evidence off-site.Free Storage with Massive Hard DriveThe massive 1TB HDD can store months of recordings before overwriting older footage. Easily transfer videos to a USB stick or download via network with no ongoing fees ever.