ZOSI 16 Channel Wired Security Camera System,8 x 1080P Outdoor Metal CCTV Cameras with Audio,AI Person/Vehicle Detection,120ft Night Vision,H.265+ 16CH DVR for Business & Home(No Hard Drive)

1.16CH Expandable System & NO HDD Included This professional 16-channel 4-in-1 DVR supports Analog, HD-TVI, CVI, and AHD cameras. Please Note: No Hard Drive is included. To enable 24/7 recording, a 3.5" SATA security-grade HDD (2TB to 8TB) is required. The expandable 16CH design allows you to add 8 more ZOSI cameras (1080P/720P) for total property coverage, making it a flexible and scalable solution.
2.Smarter AI Human/Vehicle Detection & App Alerts Equipped with advanced AI algorithms, this wired security system intelligently distinguishes people and vehicles from insects, leaves, or shadows, reducing false alarms by up to 90%. Customize motion detection zones via the ZOSI Smart App to focus on critical areas. Receive instant push notifications or email alerts only when a real threat is detected, keeping you informed anywhere, anytime.
3.Durable Metal Housing & One-Way Audio Recording Built with professional-grade IP66 weatherproof aluminum metal housing, these cameras are engineered to withstand extreme temperatures. Each camera features a built-in high-gain microphone for one-way audio (listen-in), providing crucial auditory evidence alongside sharp 1080P HD video, ensuring your home or business is protected in any weather.
4.120ft Clear Night Vision & Advanced H.265+ Compression See clearly in total darkness with powerful IR LEDs and an automatic IR-CUT filter, providing up to 120ft night vision. Our self-developed H.265+ video technology doubles the storage efficiency compared to H.264. This means when you install your own HDD, you'll save 50% more space while enjoying smoother remote viewing on your smartphone with lower bandwidth.
5.Remote Access & Customizable 24/7 Recording Modes Access live feeds, playback footage, and set privacy masks via the free ZOSI Smart App (iOS/Android) or PC client with Zero Monthly Fees. Customize your recording strategy once you add an HDD: choose from Continuous, Scheduled, Motion Detection, or Recycle Record. Easily backup important video clips to a USB drive for ultimate data security.