SANSCO PoE CCTV Camera System with Audio, 8 Channel 4K NVR and (4) 8MP Security Bullet IP Cameras, 1TB Hard Drive Disk (3840 X 2160, AI Human/Face Detection, Power over Ethernet, Built-in Mic)

(Power over Ethernet) Plug and Play System - The camera kit comes with 18m network cables, which allows for easy installation and set-up. After connecting the cameras to the NVR ports, recording and live views can be seen within seconds via an HD TV or monitor. Important: We recommend you use only a 2K or 4K TV/monitor for this kit. Stable Wiring and Digital Signal - Unlike a CCTV DVR system, videos from the IP camera system will not lose quality or be destroyed by faulty cables. A strong digital signal maintains a 5MP high-definition image via 100m CAT6 or 80m CAT5 ethernet cables. Users will never have to worry about signal degradation which usually happen on coaxial cable of DVR and analog cameras even within 30m. More than just Video - These listen-in security cameras come with a built-in microphone that can hear and record audio, which provides you with additional evidence (such as voices). It will extend your security coverage as well. Not only that, you will receive real-time alerts, including push notifications to your smartphones, email alerts and the warning sound of the NVR buzzer, whenever there is movement detected by those cameras. Stunning HD Display - This security camera system displays in a 2560 × 1920 HD detailed image, providing users with crystal-clear footage both during the day and at night. Enjoy our improved Night Vision feature which delivers a flawless display for up to 20m. HDD Storage and Remote Playback - With pre-installed hard drive disk, videos can be recorded and stored for up to one week without being overwritten. With the versatile mobile app, all videos can be played back through your smart device anywhere, anytime.