Reolink 4K NVR 8CH PoE CCTV Security Camera System, with 2TB HDD and 4X 5MP Motion Detection Outdoor PoE IP Cameras, 100ft Night Vision Remote Access, RLK8-520D4-5MP

5MP SUPER HD, NIGHT VISION: Record real-time live video with 2560x1920 new version 5MP PoE security cameras. You can see incredibly bright and crystal images in real colour. This PoE cctv camera system features 18 infrared LEDs in each poe camera to capture videos clearly in the dark with a range of up to 100ft.
INTELLIGENT HUMAN/VEHICLE DETECTION: With this AI-enhanced security camera system, you can keep an eye on your home or business in a more intelligent way. Have all-day videos and only be alerted when there is a person or vehicle. Never miss a true threat and never worry about unnecessary alarms.
UNFAILING 24x7 RECORDING: Get reliable 24x7 recording with the built-in 2TB HDD, and you can expand your storage by installing an external hard drive (up to 8TB), with storage capacity up to 16TB. The PoE cctv system supports up to 8 cameras to allow for simultaneous and continuous recording.
INSTANT ALERTS: Receive real-time alerts, including push notifications to your smartphones, email alerts and the warning sound of the NVR buzzer. Recorded evidence is supported to upload to an FTP server.
REMOTE ACCESS ANYWHERE ANYTIME: The free App "Reolink" allows you to add an unlimited quantity of Reolink cameras, you can remotely view all of your cctv cameras in one App, check in on your home or business whenever and wherever. Live View and playback on smart devices with WiFi or 2G 3G 4G Anywhere Anytime.