ZOSI 16CH 3K Lite Security Camera System with Audio, AI Human/Vehicle Detection, Night Vision, 16 x 1080P Metal Weatherproof Wired Cameras, 16 Channel Surveillance DVR with 4TB HDD for 24/7 Recording

AI Human & Vehicle Detection: Our upgraded AI system accurately identifies people and vehicles, sending instant app alerts. Customize detection zones to minimize false alarms. You'll receive immediate notifications for any detected motion, ensuring reliable security.
Metal Housing & IP66 Weatherproof: Built with durable aluminum metal housing and IP66 weatherproof rating, these cameras withstand rain, dust, and temperature extremes for reliable indoor and outdoor use year-round.
One-Way Audio: This indoor outdoor wired camera features a built-in microphone, providing audio monitoring alongside video recording for comprehensive surveillance. (Note: Two-way talk is not supported.)
120ft Night Vision: Experience clear surveillance with sharp 1080p HD-TVI video quality. See up to 120ft in total darkness with IR night vision, so you can see clearly even at midnight.
Reliable 24/7 Recording: This 16CH wired system includes a pre-installed 4TB surveillance-grade hard drive for continuous recording. Upgraded H.265+ technology saves more storage, enabling longer recording and smoother playback. The DVR supports automatic overwrite of old footage and manual backup of important clips to USB drives.