2023 Newest Human Detection & AI Smart Functions - 11 AI Smart Functions include multiple intelligent monitoring functions such as cross counting, crowd density detection, face recognition, heat map, human detection, license plate, recognition line crossing detection, perimeter intrusion detection, line length detection, abnormal sound detection and stationary object detection. Real-Time 2 Way Audio + Advanced H.265+Tech – At anytime anywhere, you can talk directly on phone app and hear sound from app or TV monitor connected to NVR. Advanced H.265+ Video Compression can effectively improve compression ratio by lowering bit-rate, consuming less bandwidth, therefore HDD storage can be saved up to 50% and maximized to the most, also sharper and smoother video/image streaming can be delivered efficiently. 5MP Super HD & Stunning Night Vision – Capture crystal clear videos day & night with 5MP super HD cameras. The 19pcs infrared LEDs allow you to get high-quality night vision up to 100ft, helping you to protect your property even at night. Plug and Play PoE System – A simple PoE connection makes it easier to set-up and install your home security camera system. With a single network cable, stretching up to 330ft, users can enjoy smooth security coverage of their entire house. This is perfect for both beginners and DIY camera enthusiasts. Continuous 24/7 Recording – With a pre-installed 2TB HDD, users are provided reliable 24/7 recording. You can also install an external hard drive (up to 12TB) for backup storage. 2 Year Warranty – Users are provided with a lifetime tech support and a 2-year warranty. Simply contact Five Star tech support via e-mails and Amazon Message, and we will replace any defected or broken products. Five Star System Include – 1 x 16CH 4K NVR, 1 x 5MP AI Smart Detection Camera, 15 x 5MP PoE Cameras, 1 x USB Mouse, 1 x 1M Cat5 Cable 16 x 60 FT Cat5 Cables, 1 x 3 FT HDMI Cable, 1 x Quick Start Guide, 16 x Packs of Screws and Other Accessories.