【H.265+ 8CH 3K Lite HD-TVI DVR with 1TB Security Grade Hard Drive】With the H.265 technology, which could double the data compression ratio, keep the high quality video even with low bit-rate.Support ultra-long continuous recording and backup by USB. Dvr 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.

【AI Human/Vehicle Detection】Experience peace of mind with our AI-powered detection system that accurately identifies and alerts you to any person or vehicle. Stay connected through our free app for live viewing and playback on your smart devices from anywhere, anytime

【1080P HD Weatherproof Dome Camera】Get a sharp and crisp image day or night with the camera's automatic IR-CUT filter. Up to 80ft night vision in total darkness and 130ft Night vision in ambient light.More than 3.0Lux the night vision is color.

【Privacy Protection & Instant alerts】You can customize a specific motion detection zone in each camera to minimize false alerts. Smart Instant notifications and email alerts will be pushed to your phone when the camera detects the motion.

【Customize Each Camera with Different Record Modes】 Our ZOSI DVR offers 4 kinds recording modes to meet your needs: Record footage continuously; Record during scheduled times; Only record when detect motion; Recycle record. You can customize each camera with different recording modes, and download the recording files for the USB backup.