【Two-Way Audio】 Anpviz 8CH Poe Security Camera System, 4pcs Wired 6MP Turret IP Camera with Person Vehicle Detection, 4K 8CH NVR Built-in 2TB HDD for 24/7 Recording with Smart Color Night Vision - 8Channel-4IPC-6MP

• 【Two-Way Audio】4pcs 6MP PoE IP security camera with built-in noise cancellation speaker & Mic. When you are not at home, you can still talk to visitors or families through the PoE camera, and they can respond to you through the PoE camera. 【100ft Smart Color Night Vision】At night, when the PoE camera detects person or vehicle, the LED white light will automatically turn on, and the video image will change from black and white to color. Three night vision modes to choose, smart color night vision, full color night vision all night, infrared night vision. 【AI Person & Vehicle Detection】Smart PoE IP cameras can identify people and vehicles minimizing unwanted alerts triggered by bugs or leaves. iOS/Android smartphones, Windows/Mac PC can receive APP notifications and email alert in real time. 【Continuous 24/7 Recording】4K 8CH PoE NVR with a pre-installed 2TB HDD for 24/7 recording. You can also install one hard drive (up to 10TB) for backup storage. The 6MP PoE camera supports IP66 waterproof and can be used normally in harsh environments for outdoor indoor. 【Easy Plug and Play】This PoE security camera system includes 4pcs 6MP IP PoE cameras, 4pcs 60ft network cables, 8 channel PoE NVR with 2TB HDD, 1pcs power supply. You can connect the PoE camera and the NVR with a network cable, just plug and play.