ANNKE 4K PoE Security Camera System with Dual Lens, 180° Wide Angle, 12MP H.265+ NVR with 2TB HDD, 4pcs 8MP Wired Surveillance Cameras, Smart AI Human/Vehicle Detection, 2-Way Audio, Smart Dual Light

4K PoE Surveillance System with Dual Lens--This security kit includes an 8CH NVR with a pre-installed 2TB hard drive and 4pcs 8MP dome IP cameras. It delivers crystal-clear 8MP HD video and features a seamless 180° ultra-wide view via a 2mm dual lens, eliminating blind spots for complete property coverage AI Human/Vehicle Detection & 2-Way Audio--Our deep-learning AI accurately identifies people and vehicles with 99% accuracy, drastically reducing false alarms. Built-in microphone and speaker enable real-time two-way communication and record video with synchronized audio Smart Dual-Light Color Night Vision--Normally in black-and-white mode, the security camera instantly turns off IR light, activates white light, and switches to full-color night vision upon detecting a person or vehicle. Enjoy 4K clear night vision up to 100ft H.265+ & Smart Playback--Advanced H.265+ compression saves up to 80% on storage compared to H.264. The 12MP NVR comes with a 2TB hard drive to provide ample storage for 24/7 continuous recording. Quickly find key moments by only playing back video clips triggered by human or vehicle events Easy Plug and Play PoE Setup--Simply use one network cable for both power and data transmission to the built-in PoE ports (supports 802.3af/at). An extended mode boosts the range up to 250m, making installation incredibly flexible and neat