ANNKE 4K PoE Security Camera System with Dual-Lens, Two-Way Audio, 2TB HDD

4K PoE System with 180° View--This complete security kit includes an 8-channel NVR with a pre-installed 2TB hard drive and 4pcs 8MP dual-lens PoE bullet camera. Featuring a built-in stitching algorithm, the camera delivers a seamless 180° ultra-wide viewing angle, providing comprehensive coverage with superior 8MP video quality AI Human/Vehicle Detection & 2-Way Audio--Equipped with deep learning algorithms, it accurately distinguishes between people and vehicles, achieving 99% accuracy and significantly reducing false alarms. The built-in microphone and speaker enable clear real-time communication, allowing you to interact with visitors or warn off potential intruders directly Smart Dual Light Color Night Vision--Never miss a detail, even in the dark. Featuring three lighting modes, our camera defaults to Smart Mode for full-color footage by day. At night, it promptly activates white light the moment detection occurs, ensuring full-color details,up to 100FT. You can also manually select White Light Mode for 24/7 color, or Infrared Mode for no-glow night vision 24/7 Recording with 2TB Hard Drive--With the built-in 2TB security-grade hard drive, you can reliably record everything 24/7. The upgraded H.265+ compression saves up to 80% of storage e compared to H.264, allowing longer recording duration. Remotely access live views and playback recordings via a web browser, PC client, or mobile app from anywhere Simplified PoE Plug and Play Setup--Experience effortless installation with built-in Power over Ethernet technology. Each camera requires just a single network cable for both power and data transmission. The extended mode supports distances up to 250 meters for flexible placement options