Overview
The DNR-2020-04P JustConnect 16-Channel PoE Network Video Recorder is an
all-in-one network video recorder (NVR) that can record video from up to 16
network cameras1 to its dual HDD storage2 . With the integrated HDMI/VGA display
output and USB port3 , users can view, control and configure the DNR-2020-04P
without the need to turn on their PC. Featuring Power over Ethernet (PoE), the
NVR supplies power to up to four PoE cameras, saving valuable time and
electrical installation costs during setup. Powered by an embedded system, the
DNR-2020-04P supports real-time remote monitoring and playback via a web browser
using the NVRs web GUI. Additionally, support for audio in/out, DI/DO
triggering, and external USB 3.0 storage for video export and backups fill the
needs of small businesses. The bundled Multi-NVR Viewer is a comprehensive
network surveillance software designed for SMB and enterprise users, making the
DNR-2020-04P a convenient, versatile, and effective video recorder.
Versatile Monitoring
Users are provided with a variety of options for viewing and organising
camera footage onscreen. Featuring live viewing of multiple channels, users can
simply drag and drop selected cameras to the viewing area. Users can also
control pan/tilt/zoom (PTZ) functions from within the interface. A single camera
may be viewed full-screen with two-way audio support. Optional Digital
In/Digital Out (DI/DO) connections to triggers such as door and window sensors
allow for easy event-based recording.
Extensive Recording Functionality
The DNR-2020-04Ps clear interface allows for easy configuration of many
functions including compression, resolution, and frame rate for all connected
cameras. Once the cameras have been set up, recordings can be made continuously,
or according to a user-defined schedule. E-map support simplifies camera setup
and management. The NVR also provides event recording based on specific triggers
such as when motion is detected and notifications can be set so that an email
will be sent to alert the administrator whenever an event occurs.
Secure Storage
Administrators may filter external connections to the NVR by IP address,
limiting access and thus increasing security. Administrators may also manage
access privileges for users by specifying the cameras they may monitor. The NVR
also includes the option to protect data using a RAID 1 configuration4 , which
duplicates recorded data onto two separate hard drives. In the event of HDD
failure, data integrity is maintained on the secondary HDD. The recorded data
can be backed up to external USB disks or additional storage locations such as
FTP servers whenever required.
Bundled NVR Software
The included DCS-260 Multi-NVR Viewer is a comprehensive network surveillance
software designed for SMB and enterprise users. Using an intuitive user
interface, you can centrally manage up to 128 NVR devices and network cameras,
allowing you to efficiently control multiple D-Link NVRs located in different
areas. By enabling users to monitor multiple live camera views, receive
real-time event notification, and manage camera locations using multiple eMaps,
the software not only meets but exceeds the requirements of any modern
security-conscious company.
Smooth Streaming from Anywhere
The DNR-2020-04P also enables users to remotely view and manage the NVR from
anywhere via a web browser. The Gigabit Ethernet port provides superior
bandwidth for viewing 16 camera streams simultaneously, so critical moments can
be monitored and captured at all times. Additionally, using the JustConnect+ app
for iOS and Android mobile devices, allows administrators easy access for
monitoring the DNR-2020-04P using mobile devices.
Features
Trustworthy Surveillance
- Reliable network camera surveillance recorder for small business users
- View real-time and recorded video of all 16 cameras from anywhere in your
home or office, or remotely via the Internet
- M-JPEG, MPEG-4 or H.264 video format
Convenient Interface
- Effortless network camera setup and management
- User-friendly interface provides 16 channels of simultaneous live view,
recording, playback, and PTZ control
- Continuous, scheduled, or event recording with automatic overwrite
function
Flexible Storage Options
- Two-bay SATA 3.5 HDD interface, up to 16 TB of hard disk storage space for
recorded video2
- Protects important surveillance files with automatic backups using RAID 1
technology
Flexible and Scalable
- Stand-alone device: Eliminates the need for a dedicated PC
- Integrated HDMI/VGA display output
- Supports D-Link network cameras1
- Power fail recovery recording
Specifications
|
General |
|
|
Standards |
IEEE
802.3u/x/z |
|
IEEE
802.3af |
|
SATA
II/III |
|
Auto
MDI/MDI-X |
|
|
|
HDD2 |
Format
Disk |
|
Up to 16 TB
HDD |
|
EXT3 file
system |
|
RAID 0, 1,
JBOD4 |
|
|
|
Two Reset
Modes |
Reset firmware GUI
button |
|
HW reset button (hold
for 10 seconds) |
|
|
|
Reset
Button |
Reset to factory
default |
|
|
|
Flash
ROM |
128
MB |
|
|
|
RAM |
1024 MB
DDR3 |
|
|
|
Network
Interface |
Gigabit Ethernet port
(10/100/1000 Mbps) |
|
|
|
I/O
Ports |
1 x 10/100/1000 BaseT
RJ-45 port |
|
4 x 10/100 BaseT PoE
port (802.3af) |
|
HDMI (supports 720p and
1080p resolution with 16:9 display ratio) |
|
D-sub for VGA
output |
|
1 x USB 3.0
port3 |
|
1 x USB 2.0
port3 |
|
3.5 mm audio input x 1,
output x 1 |
|
4 x DI, 1 x
DO |
|
|
|
Cooling |
1 x Smart
Fan |
|
|
|
Software
Features |
|
|
Supported
Cameras |
Please visit
www.dlink.com for a list of supported cameras1 |
|
Supports
auto-discovery and megapixel resolution |
|
|
|
System Requirements
for Web Interface |
Browser: Internet
Explorer, Firefox, or
Safari |
|
|
|
Recording
Performance |
Max recording bitrate:
80 Mbit/s |
|
Primary video
profile: |
|
H.264 at 1080p at 480
fps |
|
Secondary video
profile: |
|
H.264 at VGA at 240
fps |
|
|
|
Camera
Search |
UPnP |
|
ONVIF |
|
|
|
Audio and Video
Recording |
Synchronised audio
& video
recording |
|
|
|
Compression
Format |
H.264, MPEG-4,
M-JPEG |
|
|
|
Audio Compression
Format |
G.711,
G.726 |
|
|
|
Video
Setting |
Resolution |
|
Quality |
|
Bitrate |
|
Frame
rate |
|
Enable
audio |
|
Video profile
selection |
|
|
|
Recording
Mode |
Record by schedule,
manual, always, and event-based
recording |
|
Motion-triggered
recording |
|
|
|
Alarm
Recording |
Pre-alarm: 60 seconds
per channel |
|
Post-alarm: 300 seconds
per channel |
|
|
|
Remote Live
View |
Supported via browser
and Multi NVR Viewer (DCS-260) software |
|
|
|
Remote Live View
Control |
Live
view |
|
Preset/Go to
Preset |
|
Patrol/Auto
Patrol |
|
Focus |
|
PTZ
control |
|
Snapshot |
|
Full
screen |
|
Auto
scan |
|
Digital zoom (Zoom in
& Zoom out) |
|
Manual
Record |
|
Audio
Enable |
|
Adjust audio
volume |
|
Video
layout |
|
e-map |
|
|
|
Remote Playback
Control |
Normal |
|
Fast
forward/rewind |
|
Step
forward/rewind |
|
|
|
Remote
Playback |
Supported via browser
and Remote Playback application |
|
Playback system with
timeline GUI, search by event, area, cameras, date, and
time |
|
Browser or Remote
Playback support 16-channel simultaneous playback |
|
Digital
zoom |
|
|
|
Overwrite
Recording |
Auto recycling when
disk storage is
full |
|
|
|
File
Export |
Local: Export videos to
AVI / MP4 format |
|
Remote: Export videos
to AVI or ASF file |
|
Export images to JPG
file |
|
|
|
Digital Watermark
Tool |
Prevents recorded video
files/snapshots from being tampered
with |
|
Acts as a tool for
verification |
|
|
|
User
Account |
Additional accounts can
be created to allow users system access and specify authorization for
camera channels, PTZ, etc. |
|
|
|
DDNS |
D-Link DDNS and DynDns
server support |
|
Manual
DDNS |
|
|
|
System
Time |
D-Link
NTP |
|
Input
time |
|
Sync with
computer |
|
Daylight saving
time |
|
|
|
Auto
Backup |
Backup recorded data to
USB/SAMBA/FTP via a schedule |
|
|
|
Remote
Backup |
Remote backup software
can backup raw data to redundant storage |
|
|
|
System
Status |
Camera
status |
|
HDD
status |
|
System
status |
|
Network
Service |
|
|
|
Protocols |
IPV4, ARP, TCP, UDP,
ICMP |
|
DHCP
Server/Client |
|
NTP
Client |
|
DNS
Client |
|
DDNS
Client |
|
SMTP
Client |
|
FTP
Client |
|
HTTP
Server |
|
RTP |
|
RTCP |
|
RTSP |
|
IP
filtering |
|
UPnP |
|
CoS |
|
QoS/DSCP |
|
HTTPS |
|
Samba |
|
Bonjour |
|
SNMP
v1/v2c/v3 |
|
PPPoE |
|
DDP |
|
|
|
User
Interface |
HTTP Web
browser |
|
NVR Search
Utility |
|
Remote
Playback/Backup |
|
Verification
tool |
|
Mobile
app |
|
GUI via
HDMI/VGA |
|
|
|
Package
Contents |
JustConnect 16-Channel
PoE Network Video Recorder |
|
Power
Adapter |
|
Ethernet
Cable |
|
Quick Installation
Guide |
|
CD-ROM
with: |
|
Software |
|
Product
Documentation |
|
|
|
Physical |
|
|
Weight |
2.1 kg (4.63
lbs) |
|
|
|
Power
Input |
Input: 100 to 240 V AC,
50 to 60 Hz |
|
Output: DC 48 V/1.85
A |
|
|
|
Power
Consumption |
Max. 90
W |
|
|
|
PoE
Budget |
Per Port: Max. 15
W |
|
Total: 45
W |
|
|
|
Temperature |
Operating: 0 to 40 C
(32 to 104 F) |
|
Storage: -20 to 70 C
(-4 to 158 F) |
|
|
|
Humidity |
5% to 90%
non-condensing |
|
|
|
Certifications |
CE |
|
FCC |
|
RoHS |
|
|
|
Dimensions |
63 x 225 x 300
mm |
|
|
|
1 Please
see the camera compatibility list. |
|
2 Hard
disks are not included. Supports hard disks up to 8 TB each for a total of
16 TB. |
|
3 This
port is used for firmware updates, video exports to USB drives, and
backups. Connection to a USB mouse/keyboard is
supported. |
|
4 RAID
0 and RAID 1 mirroring requires the use of two internal SATA drives. To
avoid data incompatibility in RAID 1 operation, use identical SATA drives
from the same manufacturer. Formatted drive capacity for RAID 1 operation
is dependent on the drive capacity of the lowest-sized drive. Some older
generation SATA drives may not be compatible. |
