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Dahua, 4 Channel, NVR DHI-NVR2204-I

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 | Security baseline 2.1 | Warranty : 1 Year.
₹ 9,240.00 excl tax
Manufacturer: Dahua
SKU: DH-4-CH-DHI-NVR2204-I
Delivery date 1 week
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| Description

 

Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua's advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions. 

 

Series Overview
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.


Functions

New User Interface
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.


Decoding (Smart H.265+/Smart H.264+)
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
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
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
Face recognition is to figure out the captured face with target features, and compare them with the face database to identify the personnel.


Perimeter Protection
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) .

 

| Specifications

 

 System
 Main Processor  Industrial-grade embedded processor
 Operating System  Embedded Linux
 Operation Interface  Web/operating in local GUI
 Video
 Access Channel  4 channels
 Network Bandwidth  80 Mbps for access, 80 Mbps for storage and 60 Mbps for forwarding
 Resolution  12M/8M/5M/4M/3M/2M/720p/D1
 Decoding Capability  AI disabled: 1-channel 12MP@30 fps; 1-channel 8MP@30 fps; 2-channel 5MP@30 fps; 3-channel 4MP@30 fps; 6-channel 1080p@30 fps
AI enabled: 1-channel 8MP@30 fps; 1-channel 5MP@30 fps; 2-channel 4MP@30 fps; 4-channel 1080p@30 fps
 Video Output  1 VGA/1 HDMI simultaneous video output by default, the maximum resolution of HDMI is 4K
 Multi-screen Display  1/4
 Third Party Camera Access  Onvif, RTSP
 Compression
 Video  H.264/.H265/Smart H.264+/Smart H.265+/MJPEG
 Audio  PCM/G711A/G711U/G26/AAC
 Network
 Network Protocol  HTTP, HTTPS, TCP/IP, IPv4, IPv6, RTSP, UDP, NTP, DHCP, DNS
 Mobile Phone Access  Android, iOS
 Interoperability  ONVIF (profile T/profile S/profile G), CGI, SDK
 Browser  Chrome, IE9 or above, Firefox
 Record Playback
 Multi-channel Playback  Up to 4 channels playback
 Record Mode  Priority of record mode: Manual recording > alarm 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
 SMD Plus
 Performance  4 channels
 AI Search  Search by target classification (human, vehicle)
 Face Recognition
 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®ions 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
 Perimeter Protection
 Performance  2 channels
 Object classification  Human/Vehicle secondary recognition for tripwire and intrusion
 AI Search  Search by target classification (human, vehicle)
 Alarm
 General Alarm  Motion detection, privacy masking, video loss, PIR alarm, IPC alarm
 Anomaly Alarm  Front-end device going offline, storage error, full storage, IP conflict, MAC conflict, login lock, network security anomaly
 Alarm Linkage  Video recording, snapshot, log, preset, tour
 External Port
 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 Mbps)
 RCA Input  1
 RCA Output  1
 General Parameter
 Power Supply  DC 12V, 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
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| Description

 

Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua's advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions. 

 

Series Overview
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.


Functions

New User Interface
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.


Decoding (Smart H.265+/Smart H.264+)
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
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
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
Face recognition is to figure out the captured face with target features, and compare them with the face database to identify the personnel.


Perimeter Protection
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) .

 

| Specifications

 

 System
 Main Processor  Industrial-grade embedded processor
 Operating System  Embedded Linux
 Operation Interface  Web/operating in local GUI
 Video
 Access Channel  4 channels
 Network Bandwidth  80 Mbps for access, 80 Mbps for storage and 60 Mbps for forwarding
 Resolution  12M/8M/5M/4M/3M/2M/720p/D1
 Decoding Capability  AI disabled: 1-channel 12MP@30 fps; 1-channel 8MP@30 fps; 2-channel 5MP@30 fps; 3-channel 4MP@30 fps; 6-channel 1080p@30 fps
AI enabled: 1-channel 8MP@30 fps; 1-channel 5MP@30 fps; 2-channel 4MP@30 fps; 4-channel 1080p@30 fps
 Video Output  1 VGA/1 HDMI simultaneous video output by default, the maximum resolution of HDMI is 4K
 Multi-screen Display  1/4
 Third Party Camera Access  Onvif, RTSP
 Compression
 Video  H.264/.H265/Smart H.264+/Smart H.265+/MJPEG
 Audio  PCM/G711A/G711U/G26/AAC
 Network
 Network Protocol  HTTP, HTTPS, TCP/IP, IPv4, IPv6, RTSP, UDP, NTP, DHCP, DNS
 Mobile Phone Access  Android, iOS
 Interoperability  ONVIF (profile T/profile S/profile G), CGI, SDK
 Browser  Chrome, IE9 or above, Firefox
 Record Playback
 Multi-channel Playback  Up to 4 channels playback
 Record Mode  Priority of record mode: Manual recording > alarm 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
 SMD Plus
 Performance  4 channels
 AI Search  Search by target classification (human, vehicle)
 Face Recognition
 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®ions 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
 Perimeter Protection
 Performance  2 channels
 Object classification  Human/Vehicle secondary recognition for tripwire and intrusion
 AI Search  Search by target classification (human, vehicle)
 Alarm
 General Alarm  Motion detection, privacy masking, video loss, PIR alarm, IPC alarm
 Anomaly Alarm  Front-end device going offline, storage error, full storage, IP conflict, MAC conflict, login lock, network security anomaly
 Alarm Linkage  Video recording, snapshot, log, preset, tour
 External Port
 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 Mbps)
 RCA Input  1
 RCA Output  1
 General Parameter
 Power Supply  DC 12V, 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
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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 | Security baseline 2.1 | Warranty : 1 Year.
₹ 9,240.00 excl tax