Swann 6K Mega HD Professional NVR Security Camera System: Enjoy top-notch security with the Swann 6K or 12MP NVR security camera kits. It offers high-resolution surveillance for professionals. The 8-channel NVR provides ample storage (2TB included, expandable up to 6TB) to never miss a moment. Monitor your entire property with 4 IP cameras, delivering clear video footage indoors and outdoors. | Smart Video Analytics and SwannForce Technology: Benefit from advanced smart video analytics that can detect and alert you to any suspicious activity. The SwannForce technology features red and blue flashing lights, sensor spotlights, and sirens to deter potential intruders. Retain video up to 24 months onto the NVR 8580 2TB recorder & back up to the cloud. All of your data is also securely stored in your region. | Color Night Vision and True Detect Motion Detection: See clearly in total darkness up to 130ft/40m and up to 32ft/10m in color with Sensor Light. The True Detect technology combines heat and motion detection, minimizing false alarms. With Swann's 24/7 surveillance system, your property is continuously monitored day and night. | Easy PoE Setup and 2-Way Audio: Simplify installation with the easy Power-over-Ethernet (PoE) setup, eliminating the need for separate power cables. The system also features 2-way audio, enabling you to communicate with people on the other end using compatible devices. | Heat Map Tracks and IP66 Weatherproof : Gain valuable insights with heat map tracking, allowing you to analyze high-traffic areas and optimize your surveillance strategy. Control your system hands-free with voice commands.The cameras are built to withstand the elements with their IP66 weatherproof rating.