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  • Dahua NVR IP 4 canali 1U 8MP 1HDDs NVR4104HS-4KS2-L
  • NVR4104HS-4KS2-L_Dahua_Dahua NVR IP 4 canali 1U 8MP 1HDDs NVR4104HS-4KS2-L
  • NVR4104HS-4KS2-L_Dahua_Dahua NVR IP 4 canali 1U 8MP 1HDDs NVR4104HS-4KS2-L
  • NVR4104HS-4KS2-L_Dahua_Dahua NVR IP 4 canali 1U 8MP 1HDDs NVR4104HS-4KS2-L

Dahua NVR IP 4 channels 1U 8MP 1HDDs NVR4104HS-4KS2-L

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Dahua prodotti products Product Code / EAN: 6939554981494 SKU NVR4104HS-4KS2-L Category Tags , ,
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8MP max resolution
Recording 4ch @ 8MP
Decoding 2ch @ 8MP / 8ch @ 2MP

Dahua NVR IP 4 channels 1U 8MP 1HDDs NVR4104HS-4KS2-L supports 4K and H.265 encoding technology with excellent performance at an affordable price.

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Specifications
Dahua NVR IP 4 channels 1U 8MP 1HDDs NVR4104HS-4KS2-L supports 4K and H.265 encoding technology with excellent performance at an affordable price. For applications where image details are required, this NVR offers 4K resolution. It can be used as edge storage, central storage or backup. NVR4104HS-4KS2-L is ideal for a wide range of applications in video surveillance of schools, financial institutions, transportation, city centers, and more. The NVR is compatible with numerous third-party devices, which is why it is the perfect solution for surveillance systems that operate independently of the video management system (VMS).

Dahua NVR IP 4-channel 1U 8MP 1HDDs NVR4104HS-4KS2-L has an open architecture that supports multi-user access, is compatible with ONVIF Profile S, T, G protocol, and enables interoperability with IP cameras. The device adopts an advanced deep learning algorithm to support face detection, tracking, optimization and face capture to subsequently produce the best best face snapshot. With an intelligent algorithm, Dahua Smart Motion Detection technology can classify targets that trigger motion detection and filter motion detection alarm triggered by non-threatening targets to ensure an accurate and precise alarm system. The DMSS app is available on the iOS App Store and Google Play. The surveillance app is simple and intuitive, allowing remote access to back-end devices, view live video, receive push notifications of events, and search for recorded video from an iPhone, iPad, or Android phone.

 

Recorder
Disk Group Yes
Audio I/O Input: 1 × RCA input
Output: 1 × RCA output
HDD 1 SATA III ports, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperature
USB 2 (1 × front USB2.0; 1 × back USB2.0)
HDMI 1 (supports up to 4K resolution output)
VGA 1
Network 1 × RJ-45, 10/100 Mbps self-adaptive Ethernet port
General Alarm Motion detection, privacy masking, video loss, scene changing, PIR alarm, IPC external alarm
Anomaly Alarm Camera disconnection, storage error, disk full, IP conflict, MAC conflict, login locked, and cybersecurity exception
Intelligent Alarm Face detection, perimeter protection (intrusion and tripwire), IVS, people counting, heat map, and SMD alarms
Alarm linkage Recording, snapshot, audio, buzzer, log, preset, and email
Power 12 VDC, 2A
< 10 W (HDD not included, idling)
Certifications CE: EN62368-1; EN55032,EN55024, EN55035, EN61000-3-2, EN61000-3-3 EN50130-4
FCC: Part 15 Subpart B

 

System
Main processor Industrial-grade embedded processor
OS Embedded Linux
Operation interface Web/operating in local GUI

 

Functions by Camera
Perimeter protection Performance: 4 channels
AI Search: Search for pictures by channel, time and event type
Face Detection Performance: 4 channels
Face attributes: 6 attributes (Gender, age, glasses, expression, mouth mask, and beard)
AI Search: Search for pictures by channel, time and face attributes
SMD Plus Performance: 4 channels
AI Search: Search by target classification (human, vehicle)

 

Video
Compression Video: Smart H.265/H.265/Smart H.264/H.264/MJPEG
Audio: PCM/G711A/G711U/G726/AAC
Access Channel 4
Network Bandwidth Access: 80 Mbps; Storage: 80 Mbps; Forward: 60 Mbps
Resolution 8MP; 6MP; 5MP; 4MP; 3MP; 1080p; 720p; D1
Decoding Capability 8 × 1080p@30 fps
Video Output 1 × VGA output, 1 × HDMI output, supports simultaneous video sources output for VGA and HDMI
Multi-screen Display 1 , 4 views
Third-party Camera Access ONVIF; RTSP

 

Network
Protocol HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register
Mobile Phone Access Android; iOS
Interoperability ONVIF(profile T/S/G); CGI; SDK
Browser Chrome; IE9 or later; firefox

 

Record Playback
Multi-channel Playback Up to 4 channels for playback
Record Mode Manual record; alarm recording; SMD recording; smart recording
Storage Local HDD; network
Backup USB storage device
Playback Function 1. Play/pause/stop/slow/quick/backward/by frame
2. Full screen, backup (video clip/file), partial zoom in, and 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 Product: 26 x 23.3 x 5.0 cm
Packaging: 33.3 x 31.5 x 8.9 cm