Plug and Play: Please note that the wireless camera system does not eliminate the need for cables. Firstly, please power up each camera and NVR using the 12V DC power supply. There is no need to worry about long-distance cabling, as the camera and NVR are connected wirelessly. This flexible WiFi home security system has been designed to provide an easier connection for the user. The Sansco security cameras have been pre-paired with the recorder (NVR) so that the security system can be set up and running in a short time | Remotely Access Anywhere Anytime: Please connect the NVR to your router using the Ethernet cable comes with the surveillance wireless camera system. You can then download the free app to your mobile devices from Google Play or the App Store. Once you have registered an account and added a device ID, you will be able to remotely view the video or recorded footage on your mobile devices at any time and from any location | 2K/3MP Full HD: Video footage in 3MP quality is pretty indisputable. The 3-megapixel image sensor in your wireless security cameras can display 3MP high-definition video, which provides you with stunningly detailed HD images, and the smooth on-screen movement means you'll never miss a moment | Smart Motion Detection: This outdoor WiFi security camera system has motion detection, so you'll get a push notification via the app or email whenever it detects human or motion. You can set the motion detection area or time to focus on a specific area or time to protect your property | Expandable 8 Channel NVR with 1TB HDD: The main 8CH NVR console can support up to eight cameras, so you can easily add four more cameras on top of the kit you receive. This will help you keep an eye on the things that matter most-your home or small business