Dahua NVR4000-4KS2 is introduced as the first Lite series NVR that supports for 4K and H.265 encoding technology with excellent performance at an affordable price. For applications where image details are highly required, it delivers the capability of 4K resolution processing. The NVR can be served as edge storage, central storage or backup storage with an intuitive shortcut operation menu for remote management and control.
Due to its cost-effective and easy-to-install design, this NVR is ideal for a wide range of applications such as public safety, water conservancy, transportation, city centers, education, and financial institutions. The NVR is compatible with numerous third-party devices making it the perfect solution for surveillance systems that work independently of video management system (VMS). It features an open architecture that supports for multi-user access and is compatible with ONVIF 2.4 protocol, enabling interoperability with IP cameras.
4K Resolution
4K resolution is a revolutionary breakthrough in image processing technology. 4K delivers four times the resolution of standard HDTV 1080p cameras and offers superior picture quality and image details. 4K resolution improves the clarity of a magnified scene to view or record crisp forensic video from large areas.
Smart H.265+
Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network. Smart H.265+ technology reduces bit rate and storage requirements by up to 70% when compared to standard H.265 video compression.
Intelligent Video System
Working with IVS-enabled IP cameras, the NVR recognizes and recordsvideo that contains IVS data on all IP channels. The NVR records standardintelligence at-the-edge features, as well as premium IVS features thatdetect abandoned or missing objects, Tripwire violations, and intrusionviolations. The NVR is also capable of recording business analysis data –Facial Detection, People Counting, and Heat Map – from IP cameras withbuilt-in Intelligent Business Analytics.
DMSS
The DMSS app is available on the iOS App Store and Google Play. It makes surveillance easy and simple, allowing you to remotely access NVR devices, view live video, receive event push notifications, and search for recorded videos from an iPhone, iPad, or Android phone at anytime from virtually anywhere!
Features
- NVR SMART 4K 1U - 4 channels with Dual-Core performance
- Supported resolution up to @8Mpx megapixel
- 4-port PoE Switch built-in, 25.5 W / Channel, PoE (802.3af/at)
- Video compression H.264 / H.265 / MJPEG dual codec decoding
- Max 80Mbps bandwidth input
- Simultaneous video output HDMI / VGA.
- Visibility remotely up to 128 concurrent users
- Supports 1 SATA HDDs up to 6 TB, 2 USB (USB2.0)
- Vision Mobile on iPhone, iPad and Android
- Easy P2P QR Scan setup with dedicated Cloud Dahua service. Note: If the Dahua DMSS application does not communicate with the server during the P2P configuration "Qr Scan" with smartphones, you must use and install another application: EVOPLUS Lite (available for free on iOS and Android marketplaces).
- Multi-brand network cameras Dahua, Arecont Vision, Axis, Bosch, Brickcom Canon CP Plus Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videosec, and Vivotek etc. - ONVIF Version 2.4
- Support and Programming of SMART & Video Analysis IVS : Tripwire, Intrusion, Abandoned / Missing, Face Detection. (Crossing lines | Intrusion in the air | Abandoned object | Detecting faces)
- 3D intelligent positioning with Dahua PTZ camera
- Multiple access remotely: Web viewer, CMS (DSS / PSS) & DMSS
- NVR menu in English only
IVS Dahua Technology - More information click here!
Standard:
TCP/IP
Supported resolutions:
4 @ 3840 x 2160 px, 4 @ 3072 x 2048 px, 4 @ 2560 x 1920 px, 4 @ 2048 x 1536 px, 4 @ 1920 x 1080 px, 4 @ 1280 x 720 px, 4 @ 704 x 576 px
Video outputs:
1 pcs HDMI 1 pcs VGA
Audio support:
4 Channels - Audio from cameras
Audio inputs:
1 pcs CINCH - External microphone input
Audio outputs:
1 pcs CINCH
Image compression method:
H.265 / H.264 / MJPEG
Maximal total frame rate:
100 fps @ 3840 x 2160 px, 100 fps @ 3072 x 2048 px, 100 fps @ 2560 x 1920 px, 100 fps @ 2048 x 1536 px, 100 fps @ 1920 x 1080 px, 100 fps @ 1280 x 720 px, 100 fps @ 704 x 576 px
Supported hard drives:
1 x 6 TB SATA
Recording modes:
Manual, Motion Detection, Schedule
Network protocols:
HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, DDNS, IP Filter, PPPoE, FTP, IP Search, ONVIF 2.4
External storage devices backup:
Backup to USB drive (pendrive)
Default admin user / password:
admin / admin
Default IP address:
192.168.1.108
Web browser access ports:
80, 37777
PC client access ports:
37777
Mobile client access ports:
37777
Searching and playback the records:
Records searching: by time and events type. Records playback: forward, backward, fast, slow Advanced searching (to the one second accuracy) All channels synchronous playback, Smart Search function
Bitrate:
max. 80 Mb/s
Intelligent Image Analysis:
Yes
Network functions:
Full support via network, Remote records copying, Web Server built-in max. 128 on-line users
ONVIF:
2.4
Switch PoE:
4-port PoE Switch built-in, 25.5 W / Channel, PoE (802.3af/at)
Maximal total outputs load:
50 W (at full load)
Mobile phones support:
Port no.: 37777 or access by a cloud (P2P)
Android: Free application gDMSS Lite, Android: Free application imou
iOS (iPhone): Free application iDMSS Lite, iOS (iPhone): Free application imou There are also paid versions of mobile applications: gDMSS Plus, iDMSS Plus
Multi-operation:
Pentaplex
Alarm inputs / outputs:
No
PTZ control:
IP Speed Dome Cameras
Motion Detection:
22 x 18 motion zones - after motion detection records detected channels only
Mouse support:
Yes
IR remote controller in the set:
No
Power supply:
48 V DC / 1.5 A (power adapter included)
Weight:
0.50 kg
Dimensions:
205 x 205 x 46 mm
Supported languages:
English
Country of origin:
China
Manufacturer / Brand:
DAHUA
Guarantee:
3 years
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