ZOSI 4K PoE CCTV Security Camera System, 4x8MP Person Vehicle Detection IP Cameras Indoor Outdoor, 8 Ports 16CH System NVR with 2TB HDD,Color Night Vision,Smart Light Siren, 2 Way Audio

【4K 8.0MP Super HD, Starlight Night Vision】Ultra HD 4K CMOS image sensor allows the Poe camera to capture more light, which improves color, contrast, and low-light performance (4K UHD 2160p video capture resolution). Thanks to the starlight sensor, this 4K CCTV camera system can collect enough light for the human face and plate number identification, even more details when human eyes can't see anything. The night vision range up to 100ft. 【Person Vehicle Detection & Smart Alerts】Accurately detect people and vehicles using the advanced AI technology of ZOSI 4K PoE camera system to minimize unnecessary notifications. Spotlight and sound alarm (siren) will be activated upon detecting motion events involving person or vehicles, and you will receive instant notifications via the app and email alerts. 【Two-Way Audio & Remote Access】ZOSI PoE CCTV Camera allows for seamless communication with your loved ones, thanks to its built-in microphone and speaker. Stay connected with your household by talking to your kids, instructing your dog to remain quiet, or greeting the delivery person; all made possible through the user-friendly Zosi Smart App. With the free app, you can conveniently live view and playback footage on your mobile phone from anywhere at any time with a stable Wi-Fi connection. 【Continuous 24/7 Recording with 2TB Hard Drive】Built in 2TB Security Grade Hard Drive,users are provided reliable 24/7 recording.Support ultra-long continuous recording and backup by USB. NVR can be set to automatically overwrite the oldest internally stored footage or you can transfer those video files by USB to a memory stick or external Hard Drive. 【4K 8-Port NVR with Expandable Capacity】Upgrade your surveillance system with ZOSI's 4K 8-port NVR, capable of supporting up to 8 PoE cameras. By separately purchasing a PoE switch (not included), you gain the ability to expand your system to a 16-channel setup. This provides you with the flexibility to add additional cameras according to your needs. Choose from a range of compatible options, including (ZOSI only) 8MP, 5MP, or 2MP POE bullet or dome cameras., Manufacturer: Ansjer Electronics Co.,Ltd