Gadpiparty ZOSI 2K WiFi Security Camera System,6Pcs 3MP Plug-in WiFi Cameras

8CH 2K WiFi Security Camera SystemWith 3MP HD resolution cameras, You can get a sharp and crisp image day or night with the camera's automatic IR-CUT filter. Up to 100ft night vision, so you can see clearly view no matter day and night.
Smart Human Detection & Spotlight SirenThe WiFi security camera is alert and ready to react to any potential danger via a spotlight & sound alarm system, it will be triggered by human motion events or controlled manually to keep troubles away. And your mobile device will receive instant alerts with snapshots & records.
Two-way Audio & Remote AccessBuilt-in mic and speaker let you stay in touch with your household. Check in with the family or tell your dog to stop barking, or say hello through the ZOSI Smart App. And you can live view & playback anytime anywhere.
24/7 Recording with 1TB Hard DriveWith 1TB Security Grade hard drive, users are provided reliable 24/7 recording. It supports long continuous recording and backup. 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.
NotedThe wired cameras and the NVR require the power connection. They are not Battery Cameras. The plug-in security cameras connect wirelessly to a NVR(Only support 2.4GHz WiFi). They are designed for continuous recording, which requires them to be plugged in to a power source. And the NVR needs to be connected to the router.