FeaturesStorage: 2 TB DVRCompatible with Amazon Alexa / Google AssistantField of view: 90 degreesColour night-visionWeatherproof (IP66)Reliable Wired ConnectionProtect your loved ones & property with this multi-camera, wired security systemSee Everything in Ultra HD See faces, license plates & packages via state-of-the-art 4K Ultra HD, with powerful digital zoomProtection 24/7Powerful night vision up to 130ft/40m in total darkness & see colour video at night up to 32ft/10m with lights onDetect Heat & MotionCameras sense people & cars for more reliable security monitoring & fewer false alarmsSet & ForgetEnjoy free local recording for up to 180 days+ onto the massive 2TB hard drive with no fees everPrevent Unwanted ActivityThe Swann Enforcer Outdoor Wireless 4K Ultra HD Night-Vision 8-Channel CCTV DVR Kit with 4 Cameras can trigger flashing warning lights, spotlights, sirens, mobile alerts & recording. Add 4 more cameras for full 8 camera monitoringSCARE INTRUDERS AWAYPolice-style flashing lights deter intruders plus spotlights, sirens & mobile alerts leave nowhere to hide.IDENTIFY FINE DETAILSSee faces, tattoos, labels on boxes & license plates with stunning 4K Ultra HD image quality.\"SHOW ME THE FRONT DOOR\"View on your smart TV hands-free via the Google Assistant & Chromecast, Google Home Hub, or on Alexa devices.YOUR SECURITY ENFORCERDefend your property & deter intruders with motion-activated police-style red & blue flashing lights, spotlights & sirens.ULTRA-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 TO 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.SEE COLOUR AT NIGHTGet colour video at night up to 32ft (10m) with the lights on & even longer, up to 130ft (40m), in black & white during total darkness.SOUND AN ALARMProtect the ones you love with a loud siren that can be triggered automatically when activity occurs or manually via the app.MORE RELIABLE SECURITYWith Swann\'s True Detect, warm objects like people & cars can trigger the lights, siren, push notifications & recording with fewer false alarms to worry about.YOUR EYES OUTSIDEMount the cameras outdoors as their weatherproof design is IP66 rated, meaning they are built to withstand rain, snow & heat, all year round.FREE LOCAL & CLOUD RECORDINGThe massive 1TB 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. There are no ongoing fees ever!GOOD FOR BUSINESS & HOMEThis system is designed to protect, & prevent crime at, small businesses & large homes. Position the cameras to watch over entrances, yards, driveways, parking lots, shop floors, storerooms, customer service areas & more.ADD ENFORCER CAMERASThis 8 channel DVR comes with 4 Enforcer Cameras offering you the flexibility to add 4 more cameras for increased coverage & to reduce blind spots if you need to.WHAT\'S IN THE BOXDVR-5680 8 Channel DVR with 2TB Hard DrivePRO-4KRL Cameras x 4BNC Cables 60ft / 18m x 4Ethernet CableHDMI CablePower Adapter & SplitterMouseMounting Screws & PlugsQuick Start GuideTheft Deterrent Stickers