D-Link JustConnect H.265 PoE NVR
Overview
The DNR-4020-16P is the essential NVR for professional-grade surveillance.
View 16 streams in real time, or watch in crystal-clear 4K. Easily expand
storage, rapidly review footage and comprehensively manage for ultimate business
ease.
- HDMI Input supports recording of a single stream of crystal-clear 4K
footage
- View up to 16 streams simultaneously from anywhere
- 16 PoE ports and a hefty 120 W power budget to power IP cameras
- Gigabit Ethernet port ensures ample bandwidth for lag and jitter-free
recording
- H.265 compression strikes the perfect balance between high image quality
and bandwidth efficiency
- Camera knocked out of place? Easily adjust camera coverage areas with PTZ
controls
- View streams in real time, record or playback footage on demand for
superior flexibility
- Save months of footage with expandable memory of up to 16 TB
- Easily control and manage your NVR with the JustConnect+ mobile
app
- ONVIF compliance guarantees compatibility with a huge range of D-Link
cameras
- Smart fan intelligently keeps device at optimal operation
temperature
Specifications
|
Channel
Number |
16
Channels |
|
Operating
System |
Embedded
Linux |
|
Configuration
Backup & Restore |
Yes |
|
Multilingual
list (A~O) |
Chinese
(Simplified), Chinese (Traditional), English, French, German,
Italian |
|
Multilingual |
7
Languages |
|
Multilingual
list (P~Z) |
Portuguese,
Spanish |
|
Recording
Performance |
Maximum
recording bitrate : 112Mbps/sec |
|
Compression
Format |
H.264/
H.265 |
|
Authorization
(User Privilege) |
Yes |
|
Display
Mode (View Layout) |
1,
4, 8, 9,16 Split Screen |
|
PTZ
Control (Mechanical/ Optical) |
Yes |
|
Auto
Scan (Camera View Rotation) |
Yes |
|
Auto
Pan |
No |
|
Digital
PTZ Control |
Yes |
|
Preset
Control |
Yes |
|
Auto
Patrol |
No |
|
Full
Screen |
Yes |
|
Snapshot |
Yes |
|
Two-way
Audio |
Two-way
Audio |
|
Camera
OSD (On Screen Display) |
Yes |
|
Recording
Type |
Schedule/
Manual/ Alarm In/ Motion |
|
Audio
Recording |
Yes |
|
Pre-recording/
Post-recording Period |
Post-rec:
60 sec |
|
Multiple
View (Duplicate Camera) |
Yes |
|
Auto
Recycling (Disk Capacity) |
Yes |
|
Edge
Motion Detection (by Camera) |
Yes |
|
Simultaneously
Playback Channel |
16
Channel |
|
Playback
Mode |
Video
Control (Play, Stop, Pause, Forward, Backward, Next Frame,
Rewind) |
|
Audio
Control |
Yes |
|
Video
Export File Format |
MP4 |
|
Digital
Zoom Ratio |
4x |
|
Image
Export File Format |
JPG |
|
Scheduled
Recycling (Days) |
Yes |
|
Video
Search (Factor) |
Yes
(Time, Camera) |
|
Smart/
Intelligent Search (Factor) |
No |
|
Tamper-Proof
(Digital Watermark) |
No |
|
I/O
Control |
Yes |
|
Event
to Email |
Yes |
|
Event
to Alarm |
Yes |
|
Event
by Disk Full |
Yes |
|
Event
by Signal Lost |
Yes |
|
Client
Viewer |
Browser/
JustConnect+ APP |
|
Central
Viewer |
No |
|
Playback
Viewer |
Browser |
|
Secondary
Streaming Profile |
Yes |
|
Remote
Live View Channel (Max) |
Maximum
8 users |
|
Concurrent
Channel per Client (Max) |
16
Channels |
|
Remote
Playback Channel (Max) |
16
Channels |
|
E-Map
Layer |
N/A |
|
E-Map
Indicator |
N/A |
|
E-Map
Image Format |
N/A |
|
Camera
Preview |
N/A |
|
Supported
Camera |
D-Link
IP Cameras |
|
Auto
Surveillance VLAN Support |
Yes |
|
HDD
Bay |
2
x 3.5" SATA HDD, Max. 16TB |
|
Network
Interface |
1
x Gigabit Port, 16 x 100BASE-T PoE port (802.3af
) |
|
Auto
Boot-Up (Power Recovered) |
Yes |
|
Dimensions
(mm) |
372
x 310.5 x46.5 (W x D x H) mm |
|
Weight
(g) |
2100 |
|
Power
Consumption (watts) |
143
(Max) 0 (Standby) |
|
Operation
Temperature |
0
to 40C (32 to 104F) |
|
Playback
System |
No |
|
Backup
System (Video Clips) |
No |
|
Verification
Tool (Digital Watermark) |
No |
|
NVR
Search (Discovery) |
No |
|
Audio
Compression Format |
G.711,
AAC |
|
Network
Service Protocol |
IPV4,
ARP, TCP, UDP, ICMP , DHCP Server/Client, NTP Client, DNS Client, DDNS
Client, SMTP Client, FTP Client, HTTP/HTTPS Server, RTP, RTCP, RTSP, IP
filtering, UPnP, Bonjour (mDNS + DNS-SD), SNMP v1/v2c/v3,
ONVIF |
