4K HD. Clear Night Vision. Human Auto Tracking. AI Detection. Spotlight & Sound Siren. Two-way Audio. Privacy Masking. AI People Counting. Local Access. IP66 Weatherproof. Support. 16CH NVR Specs. 8CH NVR Specs. Camera Specs. NVR Manuals / Downloads. Camera Manuals / Downloads. Tutorial Videos. FAQs. What's the maximum TB this system supports?. It supports up to 16TB.. How much storage is needed for my Zosi PoE NVR System?. Calculate based on retention days and camera count.. 1 camera, 7 days: 420GB (60GB/day for 24/7 recording).. 4 cameras, 14 days: 3TB (4×60GB×14 = 3360GB, rounded up to 4TB for safety).. 8 cameras, 30 days: 8TB (8×60GB×30 = 14400GB).. Does this camera support person/vehicle detection?. Yes, ZOSI C290M can accurately detect persons and vehicles from other objects and reduces false alarms caused by animals, insects and leaves.. How many cameras does this system support at most?. It supports up to 32 cameras. (An additional PoE switch is required.). What is the siren and how does it work?. We’ve improved the volume of the speaker so that it can be used as a siren, which is loud so you can use it to ward off intruders. Control the Siren feature from the ZOSI app.. How many recording modes does the POE NVR support?. It supports 24/7 Continuous Recording, Motion Detection Recording, Scheduled Recording, and Recycle Recording.. What is the camera rotation angle?. ZOSI C290M PTZ camera can rotate 355°horizontally and 140°vertically, covering a lot more areas and leaving no blind spot. It also supports automatic cruising, locks on and tracks people on the move automatically. You can control this wireless home security camera and preset point cruise through the ZOSI Smart App.. Is the hard drive already installed?. Yes, there is a 4TB hard drive already installed inside the NVR.
