DAHUA NVR (4104HS-P-4KS2/L) 4 CH POE

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DAHUA NVR (4104HS-P-4KS2/L) 4 CH POE
DAHUA NVR (4104HS-P-4KS2/L) 4 CH POE
Brand: DAHUA
Product SKU: DH-NVR4104HS-P-4KS2/L
Availability: In Stock
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DHI-NVR4104HS-P-4KS2

4 Channel Compact 1U 4PoE 4K&H.265 Lite Network Video Recorder

Functions
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 records video that contains IVS data on all IP channels. The NVR records standard intelligence at-the-edge features, as well as premium IVS features that
detect abandoned or missing objects, Tripwire violations, and intrusion violations. The NVR is also capable of recording business analysis data –Facial Detection, People Counting, and Heat Map – from IP cameras with
built-in Intelligent Business Analytics.

ANR (Automatic Network Replenishment Technology)
Network Video Recorders with the ANR function automatically store video data on an IP camera SD card when the network is disconnected. After recovery of the network, the NVR automatically retrieves the video data stored on the camera.

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!

Technical Specification
System
Main Processor: Quad-core embedded processor
Operating System: Embedded LINUX

Audio and Video
IP Camera Input: 4 Channel
Two-way Talk: 1 Channel Input, 1 Channel Output, RCA

Display
Interface: 1 HDMI, 1 VGA
Resolution: HDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720, VGA: 1920×1080, 1280×1024, 1280×720
Decoding Capacity: 2ch@4K(30fps)/8ch@1080P(30fps)
Multi-screen Display: 4CH: 1/4: 8CH: 1/4/8/9
OSD: Camera title, Time, Camera lock, Motion detection, Recording

Recording
Compression: Smart H.265+/H.265/Smart H.264+/H.264
Resolution: 8Mp/ 6Mp/ 5MP/ 4MP/ 3MP/ 1080P/ 1.3MP/ 720P etc.
Record Rate: 80Mbps
Bit Rate: 16Kbps ~ 20Mbps Per Channel
Record Mode: Manual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Tampering, Video Loss), Stop
Record Interval
1 ~ 120 min (default: 60 min), Pre-record:
1 ~ 30 sec, Post-record: 10 ~ 300 sec

Video Detection and Alarm
Trigger Events: Recording, PTZ, Tour, Video Push, Email, Snapshot, Buzzer and Screen Tips
Video Detection: Motion Detection, MD Zones: 396 (22 × 18), Video Loss and Tampering

Playback and Backup
Playback: 4CH: 1/4, 8CH: 1/4/9
Search Mode: Time /Date, MD and Exact Search (accurate to second), Smart search
Playback Function: Play, Pause, Stop, Rewind, Fast play, Slow Play,
Next File, Previous File, Next Camera, Previous Camera, Full Screen, Backup Selection, Digital Zoom
Backup Mode: USB Device/Network

Third-party Support
Third-party Support: Arecont Vision, Airlive, AXIS, Canon, Dynacolor, JVC, LG, Panasonic, Pelco, PSIA, Samsung, Sanyo, Sony, Watchnet and more

Network
Interface: 1 RJ-45 Port (10/100Mbps)
Ethernet Port: 1 Independent 100Mbps Ethernet Port
PoE: 4 Ports(IEEE802.3at/af)
Network Function: HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, SNMP, IP Search (Support Dahua IP camera, DVR, NVS, etc.), Easy4ip
Max. User Access: 128 users
Smart Phone: iPhone, iPad, Android
Interoperability: ONVIF 2.4, SDK, CGI

Storage
Internal HDD: 1 SATA III Port, Up to 6 TB capacity for each HDD
HDD Mode: Single

Auxiliary Interface
USB: 2 ports (1 Rear USB2.0, 1 Front USB2.0)

Electrical
Power Supply: DC48V/1.5A
Power Consumption: NVR: <7.5W (Without HDD), PoE: Max 25.5W for single port, 50W in total

Environmental
Operating Conditions: -10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa
Storage Conditions: -20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH

Construction
Dimensions: Compact 1U, 260mm×224.9mm×47.6mm (10.2" x 8.9" x 1.9")
Net Weight: 0.8kg (1.76 lb) (without HDD)
Gross Weight: 1.6kg(3.53 lb)(without HDD)

 



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