Swann Security Camera System CCTV, 10 Camera 16 Channels POE NVR Master 4K Upscale Video Wired Surveillance, Indoor Outdoor, Night Vision, Heat Motion Detection, SWNVK-1676810 (SONVK-1676810-US). Heat sensing technology lets you know what’s happening sooner with push notifications, allowing you to act immediately to stop unwanted activity. Mount the cameras indoors or outdoors as their ...