【16pcs 5MP Weatherproof Dome Camera】With the weatherproof and full metal housing, this security camera can stand on guard anywhere, outdoor or indoor, and in any harsh weather conditions. Get a sharp and crisp image day or night with the camera's automatic IR-CUT filter, Up to 80ft night vision in total darkness, and 130ft Night vision in ambient light. More than 3.0Lux the night vision is color. | 【Remote Access & Motion Detection & Instant alerts】With the advanced PIR Motion Detection technology, you will receive instant App push notifications when motion events are detected. Free app for live view & Playback on Mobile Phone with Wi-Fi anywhere anytime.You can customize a specific motion detection zone in each camera to minimize false alerts. | 【H.265+ 8MP 4K 16Channel PoE NVR Recorder】8 Megapixel super high definition video, super high definition video to see every detail and protect your premises. If you want to get the 8MP resolution, you need to connect a 4K TV monitor. Support 24/7 continuous recording. | 【Stable Plug and Play PoE System】A simple PoE connection makes it easier to set up and install your home security camera system. Unlike the CCTV DVR systems, videos from the IP camera system will not be degraded or destroyed by cables. The digital signal will keep a real high-definition image via ethernet cables. | 【Continuous 24/7 Recording with 4TB Hard Drive】Built in 4TB Security Grade Hard Drive,users are provided reliable 24/7 recording.Support ultra-long continuous recording and backup by USB. NVR can be set to automatically overwrite the oldest internally stored footage or you can transfer those video files by USB to a memory stick or external Hard Drive.