ZOSI 4K PoE Security Camera System, Person Vehicle Detection, 6pcs 4K Indoor Outdoor Spotlight PoE Cameras, Night Vision, 2 Way Audio, 8CH 8MP Home Surveillance NVR with 2TB HDD for 24/7 Recording

4K Ultra HD and Color Night Vision: ZOSI 4K PoE Security Camera System features an Ultra HD CMOS Image Sensor that delivers four times the resolution of 1080P. Enjoy sharper details and enhanced color performance, allowing you to zoom into distant objects without any loss in quality. Up to 100ft night vision, you can see clear even at midnight.
Person Vehicle Detection & Instant Alerts: The Home PoE security camera is smart enough to precisely detect people or vehicles from other objects while minimizing false alerts. You will receive instant notifications via the Zosi Smart app, email alerts and audible alarms when human motion events are detected.
Two Way Audio & Remote Access: The PoE surveillance camera Built-in mic and speaker let you stay in touch with your household. You can talk with your family members or comfort your dog to stop barking, or say hello to the delivery man. And you can easily live view & playback via the Zosi Smart app anytime anywhere.
4K 8 Ports NVR Upgrade 16CH Expandable: This versatile 4K PoE security camera system comes with an 8-port surveillance NVR that can be upgraded to 16 channel with a PoE switch (not included). It provides you with the flexibility to expand additional cameras. You can add more (ZOSI only) 8MP, 5MP or 4MP POE cameras.
24/7 Recording with 2TB HDD: Equipped with a 2TB security-grade hard drive, our 4K PoE security camera system ensures reliable 24/7 recording. Support ultra-long continuous recording and backup by USB. NVR can be set to auto overwrite the oldest internally stored footage or you can transfer those video files by USB to a memory stick or external Hard Drive.