This 1080p security system is packed with the latest surveillance technology, such as weatherproof cameras, colour night vision, push notifications, and integration with Dropbox, Google Assistant, and Alexa. It's armed with police-style lights, that trigger when heat and motion are detected, to deter unwanted guests on your property. Use voice commands via your smart home devices to stream live video from the cameras to your TV and/or compatible Alexa and Google Assistant devices, hands-free. Get incredible detail with 1080p Full HD. Zoom in closer to see essential evidence like faces, the colour of clothing, great for use in large areas such as retail stores, warehouses, and parking lots. TrueDetect(TM) triggers recording and push notifications when the heat from people and cars are detected, with fewer false triggers, so you will always know what’s happening. See live or playback video on your phone from anywhere with the Swann Security app. An 8-channel security system suits large properties, especially businesses with large premises, like retail stores, restaurants, warehouses, and large homes. With no ongoing fees ever, store months of recordings within the hard drive/ Link your DVR to Dropbox and upload still images to the cloud for off-site storage. Security System Features Defend your property and deter intruders with motion-activated red and blue flashing lights, spotlights, and sirens See faces and license plates with incredible 1080p full HD video image quality Enjoy hands-free security using voice commands and stream video from your camera via Google Assistant or Alexa devices with a screen Protect the ones you love with a loud siren that can be triggered automatically when activity occurs or manually via the app The built-in siren can be activated by heat and motion detection or through the app to deter suspicious individuals Audio Microphone: No What’s in the box DVR-4680 8 Channel DVR with 1TB Hard Drive 4x PRO-1080SL Cameras 4x BNC Cables 60ft (18m) Ethernet Cable HDMI Cable Power Adapter & Splitter Mouse Mounting Screws & Plugs Operating Instructions Theft Deterrent Stickers