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Dahua, 4 Channel, NVR DHI-NVR2204-I2

Features: Smart H.265+/H.265/Smart H.264+/H.264/MJPEG decoding format | Max. decoding capability: 6 × 1080p@30 fps. Supports adaptive decoding | 1-channel face detection and recognition (AI by NVR); 1-channel perimeter protection (AI by NVR); up to 10 face databases and 5,000 face images; 4-channel SMD Plus (AI by NVR) | AI by camera: Face detection and recognition, perimeter protection, and SMD Plus | Connected to the third-party network cameras | Security baseline 2.1 | Warranty : 1 Year.
₹ 9,240.00 excl tax
Manufacturer: Dahua
SKU: DH-4-CH-DHI-NVR2204-I2
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 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 and exits, and perimeter protection of people and vehicles.


Functions
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
Dahua Face Recognition technology extracts the features of captured faces and compares them with those in face database to recognize the person identity.


Perimeter Protection
Automatically filtering out false alarms caused by animals, rustling leaves, bright lights, etc. Enables system to perform secondary recognition for the targets. Improving alarm accuracy.


SMD Plus
With intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection and filter the motion detection alarm triggered by non-concerned targets to realize effective and accurate alarm.

AI Search
Support AI seach by metadata of different targets or uploading face pictures to device and comparing them with recorded faces by similarity. Enable operators to quickly and easily search through multi channels and long duration, efficiently find out when and where a person of interest appeard.


Smart Fan
The NVR is equipped with a smart fan to achieve high cooling efficiency. It automatically turns on or turns off according to CPU and ambient temperature. The fan is long-lasting and low noise, reducing maintenance costs and improving the user experience.

 

| Specifications

 

 System
 Main Processor  Industrial-grade embedded processor
 Operating System  Embedded Linux
 Operation Interface  Web; local GUI
 AI
 AI by Camera  Face detection; face recognition; perimeter protection; SMD Plus
 AI by Device  Face detection; face recognition; perimeter protection; SMD Plus
 Perimeter Protection
 Perimeter Performance AI by Device(Number of Channels)  1
 Perimeter Performance of AI by Camera (Number of Channels)  4
 Face Detection
 Face Attributes  6 attibutes: Gender; age group (6); glasses; expressions (8); mouth mask; beard
 Face Detection Performance of AI by Device (1080P) (Number of Channels)  1 (up to 12 face images/second)
 Face Detection Performance of AI by Camera (Number of Channels)  4
 Face Recognition
 Face Database Capacity  Up to 10 face databases with 5,000 images
 Face Recognition Performance of AI by Device (1080P) (Number of Channels)  1 (up to 4 face images/second)
 Face Recognition Performance of AI by Camera (Number of Channels)  4
 SMD Plus
 SMD Plus by Device  4
 SMD Plus by Camera  4-channel SMD Plus (AI by camera): Detects tripwire and intrustion of human or vehicle; filters false alarms caused by leaves, raindrops and change of brightness away
 Video
 Access Channel  4 channels
 Network Bandwidth  80 Mbps for access, 80 Mbps for storage and 60 Mbps for forwarding.
 Resolution  12MP; 8MP; 5MP; 4MP; 3MP; 2MP; 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)
 Multi-screen Display  1, 4 views
 Third Party Camera Access  Onvif
 Compression
 Video  Smart H.265+; H.265; Smart H.264+; H.264; MJPEG
 Audio  PCM; G711A; G711U; G726
 Network
 Network Protocol  HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; DDNS; Alarm Server; IP Search (Supports Dahua IP camera, DVR, NVS, etc.); P2P;Auto Registration
 Mobile Phone Access  Android; iOS
 Interoperability  ONVIF (profile T; profile S; profile G); CGI; SDK
 Browser  Chrome; IE9 or later; Firefox
 Record Playback
 Multi-channel Playback  Up to 4 channels
 Record Mode  Manual record; alarm recordings; motion detection recordings; scheduled recordings
 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 (vide clip/file); partially zom in; audio on/off
 Alarm
 General Alarm  Motion detection; privacy masking; video loss; PIR alarm; IPC alarm
 Anomaly Alarm  Camera offline; storage error; disk full; IP conflict; MAC conflict; login lock; cyber security exception
 Intelligent Alarm  Face detection; face recognition; perimeter protection (intrusion and tripwire); IVS; SMD Plus
 Alarm Linkage  Recording; snapshot; buzzer; log; preset; email; tour
 External Port
 HDD  2 SATA ports, up to 10 TB. The maximum HDD capacity varies with environment temperature
 USB  1 × front USB2.0; 1 × back USB2.0
 HDMI  1 (max. resolution: 4K)
 VGA  1
 Network  1 × RJ-45 (10 or 100 Mbps)
 RCA Input  1
 RCA Output  1
 RCA Output  1
 General Parameter
 Power Supply  12 V DC, 4 A
 Power Consumption  Total output of NVR is ≤ 10 W (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 (14.76" × 11.19" × 2.09") (W × L × H)
 Package Dimensions  141 mm × 433 mm × 366 mm (5.55" × 17.05" × 14.41") (W × L × H)
 Operating Temperature  –10 °C to +55 °C (+14 °F to +131 °F)
 Storage Temperature  0 °C to 40 °C (32 °F to 104 °F)
 Operating Humidity  10%–93%
 Storage Humidity  30%–85%
 Operating Altitude  3,000 m (9,842.52 ft)
 Installation  Desktop
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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 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 and exits, and perimeter protection of people and vehicles.


Functions
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
Dahua Face Recognition technology extracts the features of captured faces and compares them with those in face database to recognize the person identity.


Perimeter Protection
Automatically filtering out false alarms caused by animals, rustling leaves, bright lights, etc. Enables system to perform secondary recognition for the targets. Improving alarm accuracy.


SMD Plus
With intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection and filter the motion detection alarm triggered by non-concerned targets to realize effective and accurate alarm.

AI Search
Support AI seach by metadata of different targets or uploading face pictures to device and comparing them with recorded faces by similarity. Enable operators to quickly and easily search through multi channels and long duration, efficiently find out when and where a person of interest appeard.


Smart Fan
The NVR is equipped with a smart fan to achieve high cooling efficiency. It automatically turns on or turns off according to CPU and ambient temperature. The fan is long-lasting and low noise, reducing maintenance costs and improving the user experience.

 

| Specifications

 

 System
 Main Processor  Industrial-grade embedded processor
 Operating System  Embedded Linux
 Operation Interface  Web; local GUI
 AI
 AI by Camera  Face detection; face recognition; perimeter protection; SMD Plus
 AI by Device  Face detection; face recognition; perimeter protection; SMD Plus
 Perimeter Protection
 Perimeter Performance AI by Device(Number of Channels)  1
 Perimeter Performance of AI by Camera (Number of Channels)  4
 Face Detection
 Face Attributes  6 attibutes: Gender; age group (6); glasses; expressions (8); mouth mask; beard
 Face Detection Performance of AI by Device (1080P) (Number of Channels)  1 (up to 12 face images/second)
 Face Detection Performance of AI by Camera (Number of Channels)  4
 Face Recognition
 Face Database Capacity  Up to 10 face databases with 5,000 images
 Face Recognition Performance of AI by Device (1080P) (Number of Channels)  1 (up to 4 face images/second)
 Face Recognition Performance of AI by Camera (Number of Channels)  4
 SMD Plus
 SMD Plus by Device  4
 SMD Plus by Camera  4-channel SMD Plus (AI by camera): Detects tripwire and intrustion of human or vehicle; filters false alarms caused by leaves, raindrops and change of brightness away
 Video
 Access Channel  4 channels
 Network Bandwidth  80 Mbps for access, 80 Mbps for storage and 60 Mbps for forwarding.
 Resolution  12MP; 8MP; 5MP; 4MP; 3MP; 2MP; 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)
 Multi-screen Display  1, 4 views
 Third Party Camera Access  Onvif
 Compression
 Video  Smart H.265+; H.265; Smart H.264+; H.264; MJPEG
 Audio  PCM; G711A; G711U; G726
 Network
 Network Protocol  HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; DDNS; Alarm Server; IP Search (Supports Dahua IP camera, DVR, NVS, etc.); P2P;Auto Registration
 Mobile Phone Access  Android; iOS
 Interoperability  ONVIF (profile T; profile S; profile G); CGI; SDK
 Browser  Chrome; IE9 or later; Firefox
 Record Playback
 Multi-channel Playback  Up to 4 channels
 Record Mode  Manual record; alarm recordings; motion detection recordings; scheduled recordings
 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 (vide clip/file); partially zom in; audio on/off
 Alarm
 General Alarm  Motion detection; privacy masking; video loss; PIR alarm; IPC alarm
 Anomaly Alarm  Camera offline; storage error; disk full; IP conflict; MAC conflict; login lock; cyber security exception
 Intelligent Alarm  Face detection; face recognition; perimeter protection (intrusion and tripwire); IVS; SMD Plus
 Alarm Linkage  Recording; snapshot; buzzer; log; preset; email; tour
 External Port
 HDD  2 SATA ports, up to 10 TB. The maximum HDD capacity varies with environment temperature
 USB  1 × front USB2.0; 1 × back USB2.0
 HDMI  1 (max. resolution: 4K)
 VGA  1
 Network  1 × RJ-45 (10 or 100 Mbps)
 RCA Input  1
 RCA Output  1
 RCA Output  1
 General Parameter
 Power Supply  12 V DC, 4 A
 Power Consumption  Total output of NVR is ≤ 10 W (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 (14.76" × 11.19" × 2.09") (W × L × H)
 Package Dimensions  141 mm × 433 mm × 366 mm (5.55" × 17.05" × 14.41") (W × L × H)
 Operating Temperature  –10 °C to +55 °C (+14 °F to +131 °F)
 Storage Temperature  0 °C to 40 °C (32 °F to 104 °F)
 Operating Humidity  10%–93%
 Storage Humidity  30%–85%
 Operating Altitude  3,000 m (9,842.52 ft)
 Installation  Desktop
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Features: Smart H.265+/H.265/Smart H.264+/H.264/MJPEG decoding format | Max. decoding capability: 6 × 1080p@30 fps. Supports adaptive decoding | 1-channel face detection and recognition (AI by NVR); 1-channel perimeter protection (AI by NVR); up to 10 face databases and 5,000 face images; 4-channel SMD Plus (AI by NVR) | AI by camera: Face detection and recognition, perimeter protection, and SMD Plus | Connected to the third-party network cameras | Security baseline 2.1 | Warranty : 1 Year.
₹ 9,240.00 excl tax