C296B 4K PTZ PoE Security Camera System + 16CH PoE NVR with 4TB Hard Drive Cameras:6 Have a real-time two-way talk

Have a real-time two-way talk with your visitors or warn off the unwanted

Only compatible with ZOSI cameras

Plug-and-Play

Designed for WiFi security system

C296B 4K PTZ PoE Security Camera System + 16CH PoE NVR with 4TB Hard Drive Cameras:6 Have a real-time two-way talk4K HD Color Night Vision Human Auto Tracking Spotlight & Sound Siren Two way Audio Privacy Masking 24 7 Recording Remote Viewing 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 depends. It supports up to 8TB for NVR with single disk, up to 16 TB for NVR with dual disk. Does the Hard Drive automatically overwrite what's