The Dahua DHI-NVR4216-16P-I Series combines Analytics+ algorithms with an Dahua’s ePoE technology into an all-in-one network video recorder. This NVR uses a powerful multi-core processor to provide 4K resolution processing for applications where impeccable image details are required. In addition, the NVR can be employed as edge storage, central storage, or backup storage with an intuitive shortcut operation menu for remote management and control.
The Dahua Analytics+ algorithms significantly improve accuracy and reliability, as compared to standard intelligent features, to achieve precision human facial analysis, and support two (2) channels of real-time face recognition based on a database that stores up to 20,000 faces. The NVR also offers advanced perimeter protection that distinguishes between human and vehicular violations on up to four (4) channels simultaneously. The DHI-NVR4216-16P-I is ideal for applications that require entrance/exit management, where knowing who is coming and going is a valuable asset.
Features:
- Maximum 200 Mbps Incoming Bandwidth
- Available with a 2 TB, 4 TB, 6 TB, or 8 TB Pre-installed Hard Drive
- 16 IP Channel Video Access
- Smart H.265+ and Smart H.264+ Video Compression
- Perimeter Protection with 10 Rule Definitions per Channel (up to 4 channels)
- Video Stream Face Recognition (up to 2 channels)
- Processes 12 Facial Images per Second
- Facial Database Management, Stores up to 20,000 Faces
- Stranger Mode to Detect Faces not Stored in Database
- 16 PoE Ports, Ports 1 to 8 Support ePoE and EoC Signal Transmission up to 800 m (2625 ft)
- Five-year Warranty (for products sold through an authorized Dahua Dealer)
System
| Main Processor | Multi-core Embedded Processor |
| Operating System | Embedded LINUX |
Analytics+ Perimeter Protection
| Performance | • Four (4) channels • 10 Tripwire/Intrusion rules per channel |
| Object Classification | • Human or Vehicle • Secondary Recognition for Tripwire and Intrusion |
| Search | • Search by object classification (human or vehicle) |
Analytics+ Face Recognition
| Performance | • Process 12 facial images per second • Up to two (2) channels of video stream face recognition |
| Stranger Mode | • Detects a face not stored in the IVSS database. • Similarity Threshold set manually. |
| Search by Image | • Up to eight (8) target face image searches simultaneously. • Supports Similarity Threshold for each target face image. |
| Database Management | • 10 Face Databases • 20,000 total face images. • Stores name, gender, birthday, nationality, address, ID information for each face picture. |
| Database Application | Each database can be applied to video channels independently. |
| Trigger Events | Buzzer, Voice Prompts, Email, Snapshot, Recording, Alarm Out, PTZ Activation |
