dahua 16ch digital network video recorder

Dahua DHI-NVR2216-I 16port WizSense Network Video Recorder Camera Features

New 4.0 user interface
Remote surveillance, live view and video play on mobile phone App
Max. decoding capability: 4×1080P@30fps. Supports adaptive decoding
Supports mainstream cameras of ONVIF and RTSP protocols
H.264/.H265/Smart H.264+/Smart H.265+/MJPEG, H.265 auto switch
1 VGA/1 HDMI simultaneous video output by default, the maximum resolution of HDMI is 4K; and non-simultaneous video output is also supported, the maximum resolution is 1080P
1-channel face detection and recognition (AI by NVR); or 2-channel perimeter detection (AI by NVR); or 4-channel SMD (AI by NVR); up to 10 face databases and 5,000 face images
All-channel AI by camera: face detection and comparison, perimeter protection and SMD
Security baseline 2.1

This AI network video recorder is a highly cost-effective economical product, providing functions such as local live view, multi-screen display, real-time storage on local HDD, fast operation by mouse, and remote management and control. This product is suitable for face detection and recognition at entrances/exits, and perimeter protection of people and vehicles.

Local and web interfaces adopt the new UI 4.0 style which caters to users habits. Functional modules are divided more clearly and easier to understand.

Dahua smart encoding (H.265+/ H.264+) is the optimized implementation of (H.265/H.264) codec that uses a scene-adaptive code rate control algorithm, providing more efficiency in the encoding process and higher video quality, and reducing the cost of storage and transmission significantly. This NVR supports the corresponding decoding.

SMD Plus, referred to as Smart Motion Detection Plus, which is an upgrading version of SMD that greatly improves the alarm accuracy by loading deep-learning algorithm. It analyzes person and vehicle shapes based on motion detection and sends alarms only when person or vehicle intrudes.

Face detection is to detect if there is any human face appearing in the video. This technology adopts a deep learning algorithm to support face detection, tracking, optimization and capturing, and then output the best face snapshot.

Face recognition is to figure out the captured face with target features, and compare them with the face database to identify the personnel.

Based on the deep learning algorithm, perimeter protection provides accurate human and vehicle classification detection. It grealy reduces false alarms by smartly detecting behaviors such as tripwire and intrusion according to the detected object in restricted areas (e.g., for human or vehicle)

Access Channel : 16 channels
Network Bandwidth : 200 Mbps for access, 200 Mbps for storage and 100 Mbps for forwarding.
Resolution : 12M/8M/5M/4M/3M/2M/720P/D1
Decoding Capability : 4ch 1080P@30fps
Video Output : 1 VGA/1 HDMI simultaneous video output by default, the maximum resolution of HDMI is 4K
Multi-screen Display : 1/4/8/9/16
Third Party Camera Access : Onvif, RTSP

Multi-channel Playback : Up to 16 channels playback
Record Mode : Priority of record mode: Manual recording > alarm Record Mode recording > motion detection recording > timed recording
Storage : Local HDD and network
Backup : USB device
Playback Function : 1. Play, pause, stop, fast forward, fast backward, rewind, play by frame 2. Full screen, backup (cut/file), partially enlarge, audio on/off

Performance : Max 8 face pictures/sec processing, 1 channel video stream face recognition
Stranger Mode : Detect strangers' faces (not in device's face database). Similarity threshold can be set manually.
AI Search : Up to 8 target face images search at same time, similarity threshold can be set for each target face image.
Database Management : Up to 10 face databases with 5,000 face images in total. Name, gender, birthday, address, certificate type, cerificate No., countries&regions and state can be added to 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, etc.
Alarm Linkage : Video recording, snapshot, log, preset, tour

Performance : 2 channels
Object classification : Human/Vehicle secondary recognition for tripwire and intrusion
AI Search : Search by target classification (Human, Vehicle)

General Alarm : Motion detection, privacy masking, video loss, PIR alarm, IPC alarm
Anomaly Alarm : Front-end device going offline, storage error, full storage, Anomaly Alarm IP conflict, MAC conflict, login lock, network security anomaly
Alarm Linkage : Video recording, snapshot, log, preset, tour

HDD : 2 SATA ports, up to 8 TB for a single HDD. The maximum HDD capacity varies with environment temperature
USB : 1 front USB 2.0 port, 1 rear USB 2.0 port
HDMI : 1
VGA : 1
Network : 1 RJ–45 port (10/100/1000 Mbps)
RCA Input : 1
RCA Output : 1

Power Supply : DC12V, 4A
Power Consumption : Total output of NVR is ≤ 10W (without HDD)
Net Weight : 1.51 kg (3.33 lb)
Gross weight : 2.76 kg (6.08 lb)
Product Dimensions : 375 mm × 284.3 mm × 53 mm (W × L × H) 14.76 inch × 11.19 inch × 2.09 inch (W × L × H)
Package Dimensions : 141 mm × 433 mm × 366 mm (W × L × H) 5.55 inch × 17.05 inch × 14.41 inch (W × L × H)
Operating Temperature : -10°C to 55°C (+14°F to +113°F)
Storage Temperature : 0°C to 40°C (+32°F to +104°F)
Operating Humidity : 10%–93%
Storage Humidity : 30%–85%
Operating Altitude : 3000 m (9843 ft)
Installation : Desktop mounting
Certifications : CE/FCC