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  • Dahua NVR IP 4 canali 1U 1HDDs con AI WizSense NVR2104HS-I2
  • NVR2104HS-I2_Dahua_Dahua NVR IP 4 canali 1U 1HDDs con AI WizSense NVR2104HS-I2
  • NVR2104HS-I2_Dahua_Dahua NVR IP 4 canali 1U 1HDDs con AI WizSense NVR2104HS-I2
  • NVR2104HS-I2_Dahua_Dahua NVR IP 4 canali 1U 1HDDs con AI WizSense NVR2104HS-I2

Dahua NVR IP 4 channels 1U 12MP 1HDDs with AI WizSense NVR2104HS-I2

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Dahua prodotti products Product Code / EAN: 6923172504951 SKU NVR2104HS-I2 Category Tags , ,
Dahua official partner
12 MP max resolution
Recording 4ch @ 12MP
Decoding 1ch @ 8MP / 4ch @ 2MP

Dahua NVR IP 4 channels 1U 12MP 1HDDs with AI WizSense NVR2104HS-I2 adopts WizSense techhnology, independent AI chip and deep learning algorithm.

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Specifications
Dahua NVR IP 4 channels 1U 12MP 1HDDs with AI WizSense NVR2104HS-I2 adopts WizSense techhnology, independent AI chip and deep learning algorithm. WizSense focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions. NVR2104HS-I2 provides 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. Face detection feature detects 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. Dahua Face Recognition technology extracts the features of captured faces and compares them with those in face database to recognize the person identity.
 
Perimeter protections automatically filters out false alarms caused by animals, rustling leaves, bright lights, etc. Enables system to perform secondary recognition for the targets, improving alarm accuracy. With intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection and filter the alarm triggered by non-concerned targets to realize effective and accurate alarm. The NVR supports AI seach by metadata of different targets or uploading face pictures to device and comparing them with recorded faces by similarity. It enables operators to quickly and easily search through multi channels and long duration, efficiently find out when and where a person of interest appeard. 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.

 

Recorder
Audio I/O Input: 1 × RCA input
Output: 1 × RCA output
HDD 1 SATA port, 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)
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
Power 12 V DC, 1.5 A
Total output of NVR is ≤ 10 W (without HDD)
Certifications FCC:47 CFR FCC Part15,SubpartB,Class A
CE-EMC:EN 55032:2015,Class A;EN IEC 61000-3-2:2019;EN 61000-3-3:2013+A1:2019;EN 55024:2010+A1:2015;EN 55035:2017;EN 50130-4:2011+A1:2014
CE-LVD:EN 62368-1:2014+A11:2017

 

System
Main processor Industrial-grade embedded processor
OS Embedded Linux
Operation interface Web; local GUI

 

Intelligence
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 Performance AI by Device: 1 channel
Performance of AI by Camera: 4 channels
Face Detection Face attributes: 6 attibutes (Gender; age group (6); glasses; expressions (8); mouth mask; beard)
Performance of AI by Device (1080P): 1 channel (up to 12 face images/second)
Performance of AI by Camera: 4 channels
Face Recognition Face Database Capacity: Up to 10 face databases with 5,000 images
Performance of AI by Device (1080P): 1 channel (up to 4 face images/second)
Performance of AI by Camera: 4 channels
SMD Plus SMD Plus by Device: 4 channels
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
Compression Video: Smart H.265+; H.265; Smart H.264+; H.264; MJPEG
Audio: PCM; G711A; G711U; G726
Access channel 4
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

 

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

 

Structure
Operating temperature –10 °C to +55 °C
Operating humidity 10℅~93℅
Storage temperature 0 °C to +40 °C
Storage humidity 30%~85%
Operating Altitude 3000 m
Installation Desktop mounted
Weight 810 g
Dimensions Prodotto: 26 x 23.3 x 4.7 cm
Packaging: 8.9 x 33.3 x 31.5 cm