XtendLan NVR-xUD User manual

i
NVR-xU
NVR-xUD
Network video recorder
User´s manual

i
Table of Contents
1 Features and Specifications.....................................................................................................................1
1.1 Overview..............................................................................................................................................1
1.2 Features...............................................................................................................................................1
1.3 Specifications......................................................................................................................................2
2 Front Panel and Rear Panel ............................................................................................................ 26
2.1 Front Panel ................................................................................................................................ 26
2.2 Rear Panel ................................................................................................................................. 37
2.3 Alarm Connection ..................................................................................................................... 64
2.3.1 Alarm Port ........................................................................................................................... 64
2.3.2 Alarm input port .................................................................................................................. 65
2.3.3 Alarm input and output port .............................................................................................. 66
2.3.4 Alarm relay specifications ................................................................................................. 66
2.4 Bidirectional talk ........................................................................................................................ 67
2.4.1 Device-end to PC-end ....................................................................................................... 67
2.4.2 PC-end to the device-end ................................................................................................. 67
2.5 Mouse Operation ...................................................................................................................... 68
3 Device Installation ............................................................................................................................. 70
3.1 Check Unpacked NVR ............................................................................................................. 70
3.2 About Front Panel and Rear Panel ......................................................................................... 70
3.3 HDD Installation ........................................................................................................................ 70
3.4 CD-ROM Installation ................................................................................................................ 77
3.5 Connection Sample .................................................................................................................. 78
4 Local Basic Operation ...................................................................................................................... 93
4.1 Boot up and Shutdown ............................................................................................................. 93
4.1.1 Boot up ................................................................................................................................ 93
4.1.2 Shutdown ............................................................................................................................ 93
4.2 Startup Wizard .......................................................................................................................... 93
4.3 Navigation Bar ........................................................................................................................... 97
4.3.1 Main Menu .......................................................................................................................... 97
4.3.2 Dual-screen operation ....................................................................................................... 97
4.3.3 Output Screen .................................................................................................................... 98
4.3.4 Tour .......................................................................................................................................98
4.3.5 PTZ ...................................................................................................................................... 98
4.3.6 Color .................................................................................................................................... 98
4.3.7 Search ................................................................................................................................. 98
4.3.8 Alarm Status ....................................................................................................................... 98
4.3.9 Channel Info ....................................................................................................................... 98
4.3.10 Remote Device .................................................................................................................. 99
4.3.11 Network ............................................................................................................................... 99
4.3.12 HDD Manager .................................................................................................................... 99
4.3.13 USB Manager ..................................................................................................................... 99
4.4 Remote Device ......................................................................................................................... 99
4.4.1 Remote Device Connection .............................................................................................. 99
4.4.2 Short-Cut Menu ................................................................................................................ 100

i
4.4.3 Image ................................................................................................................................ 101
4.4.4 Channel Name ................................................................................................................. 102
4.4.5 Upgrade ............................................................................................................................ 103
4.4.6 UPNP ................................................................................................................................ 104
4.4.7 Built-in Switch Setup ....................................................................................................... 104
4.5 Preview .................................................................................................................................... 104
4.5.1 Preview ............................................................................................................................. 105
4.5.2 Preview control interface ................................................................................................ 105
4.5.3 Right Click Menu .............................................................................................................. 107
4.5.4 Preview Display Effect Setup ......................................................................................... 107
4.5.4.1 Video Color .............................................................................................................. 108
4.5.4.2 Display ..................................................................................................................... 109
4.5.4.3 TV adjust .................................................................................................................. 110
4.5.5 Preview Tour Parameters ............................................................................................... 110
4.6 PTZ ........................................................................................................................................... 111
4.6.1 PTZ Settings ..................................................................................................................... 111
4.6.2 PTZ Control ...................................................................................................................... 113
4.6.2.1 PTZ Function Setup ............................................................................................... 115
4.6.2.2 Call PTZ Function ................................................................................................... 117
4.7 Record and Snapshot ............................................................................................................ 118
4.7.1 Encode .............................................................................................................................. 118
4.7.1.1 Encode ..................................................................................................................... 118
4.7.1.2 Overlay ..................................................................................................................... 119
4.7.1.3 Snapshot .................................................................................................................. 120
4.7.2 Schedule ........................................................................................................................... 121
4.7.2.1 Schedule Record .................................................................................................... 121
4.7.2.2 Schedule Snapshot ................................................................................................ 124
4.7.3 Motion detect record/snapshot ....................................................................................... 126
4.7.3.1 Motion detect record ............................................................................................... 126
4.7.3.2 Motion Detect Snapshot ......................................................................................... 128
4.7.4 Alarm Record/Snapshot .................................................................................................. 129
4.7.4.1 Alarm Record .......................................................................................................... 129
4.7.4.2 Alarm Snapshot ....................................................................................................... 130
4.7.5 Manual Record/Snapshot ............................................................................................... 131
4.7.5.1 Manual Record ........................................................................................................ 131
4.7.5.2 Manual Snapshot .................................................................................................... 132
4.7.6 Holiday Record/Snapshot ............................................................................................... 132
4.7.6.1 Holiday Record ........................................................................................................ 132
4.7.6.2 Holiday Snapshot .................................................................................................... 134
4.7.7 Other Record/Snapshot .................................................................................................. 134
4.8 Playback and Search ............................................................................................................. 134
4.8.1 Real-time Playback .......................................................................................................... 134
4.8.2 Search Interface ............................................................................................................... 135
4.8.2.1 Smart Search .......................................................................................................... 139
4.8.2.2 Accurate playback by time .................................................................................... 139
4.8.2.3 Mark Playback ......................................................................................................... 140
4.8.3 Picture Playback .............................................................................................................. 141

i
4.9 Backup ..................................................................................................................................... 141
4.9.1 File Backup ....................................................................................................................... 141
4.9.2 Import/Export .................................................................................................................... 143
4.9.3 Backup Log ....................................................................................................................... 144
4.9.4 USB Device Auto Pop-up ................................................................................................ 144
4.10 Alarm ........................................................................................................................................ 145
4.10.1 Detect Alarm ..................................................................................................................... 145
4.10.1.1 Motion Detect .......................................................................................................... 145
4.10.1.2 Tampering .................................................................................................................149
4.10.1.3 Video Loss ............................................................................................................... 150
4.10.2 Alarm output ..................................................................................................................... 151
4.10.3 Alarm Setup ...................................................................................................................... 152
4.10.4 Abnormality ....................................................................................................................... 157
4.11 Network .................................................................................................................................... 159
4.11.1 Basic Setup ...................................................................................................................... 159
4.11.1.1 Connection ............................................................................................................... 161
4.11.1.2 WIFI ...........................................................................................................................162
4.11.1.3 3G ............................................................................................................................. 163
4.11.1.4 PPPoE ...................................................................................................................... 164
4.11.1.5 DDNS Setup ............................................................................................................ 165
4.11.1.6 UPnP ........................................................................................................................ 167
4.11.1.7 IP Filter ..................................................................................................................... 168
4.11.1.8 Email ........................................................................................................................ 170
4.11.1.9 FTP ........................................................................................................................... 171
4.11.1.10 SNMP ...................................................................................................................... 173
4.11.1.11 Multicast ................................................................................................................... 173
4.11.1.12 Alarm Centre ........................................................................................................... 175
4.11.1.13 Auto register ............................................................................................................ 175
4.11.1.14 SWITCH .................................................................................................................. 176
4.11.1.15 P2P .......................................................................................................................... 177
4.11.2 Network Test ......................................................................................................................177
4.11.2.1 Network Test .............................................................................................................177
4.11.2.2 Network Load .......................................................................................................... 178
4.12 HDD Setup .............................................................................................................................. 179
4.12.1 Format ............................................................................................................................... 179
4.12.2 HDD Information .............................................................................................................. 180
4.12.3 Advanced .......................................................................................................................... 182
4.12.4 RAID Manager .................................................................................................................. 184
4.12.4.1 RAID Config ............................................................................................................. 185
4.12.4.2 Hotspare disks ......................................................................................................... 185
4.13 Basic Setups ............................................................................................................................ 186
4.13.1 Device Setup .................................................................................................................... 186
4.13.2 Data and Time .................................................................................................................. 187
4.13.3 Holiday ............................................................................................................................... 188
4.14 Device Maintenance and Manager ....................................................................................... 189
4.14.1 System Info ....................................................................................................................... 189
4.14.1.1 Version ..................................................................................................................... 189

i
4.14.1.2 BPS ........................................................................................................................... 190
4.14.1.3 Online User .............................................................................................................. 190
4.14.1.4 Remote Device Information ................................................................................... 191
4.14.1.5 Remote ..................................................................................................................... 192
4.14.1.5.1 Device Status ......................................................................................................... 192
4.14.1.5.2 Firmware ............................................................................................................... 193
4.14.2 Log ..................................................................................................................................... 194
4.14.3 Account ............................................................................................................................. 195
4.14.3.1 Add/Modify Group ................................................................................................... 196
4.14.3.2 Add/Modify User ...................................................................................................... 197
4.14.4 Update ............................................................................................................................... 198
4.14.5 Default ............................................................................................................................... 199
4.14.6 RS232 ................................................................................................................................ 199
4.14.7 Auto Maintain .................................................................................................................... 200
4.14.8 Logout /Shutdown/Restart .............................................................................................. 201
5 Web Operation ................................................................................................................................ 202
5.1 General Introduction ............................................................................................................... 202
5.1.1 Preparation ....................................................................................................................... 202
5.1.2 Log in ................................................................................................................................. 203
5.2 LAN Mode ................................................................................................................................ 204
5.3 Real-time Monitor ................................................................................................................... 206
5.4 PTZ ........................................................................................................................................... 207
5.5 Image/Alarm-out ...................................................................................................................... 209
5.5.1 Image ................................................................................................................................. 209
5.5.2 Alarm output ..................................................................................................................... 209
5.6 Zero-channel Encode ............................................................................................................. 209
5.7 WAN Login ............................................................................................................................... 210
5.8 Setup ........................................................................................................................................ 211
5.8.1 Camera ............................................................................................................................. 211
5.8.1.1 Remote Device ....................................................................................................... 211
5.8.1.2 Image ....................................................................................................................... 213
5.8.1.3 Encode ..................................................................................................................... 215
5.8.1.3.1 Encode .................................................................................................................... 215
5.8.1.3.2 Snapshot .................................................................................................................. 217
5.8.1.3.3 Video Overlay ......................................................................................................... 218
5.8.1.3.4 Path ......................................................................................................................... 218
5.8.1.4 Channel Name ........................................................................................................ 219
5.8.1.5 IPC Upgrade ........................................................................................................... 219
5.8.2 Network ............................................................................................................................. 220
5.8.2.1 TCP/IP ..................................................................................................................... 220
5.8.2.2 P2P .......................................................................................................................... 221
5.8.2.3 Connection .............................................................................................................. 221
5.8.2.4 WIFI ..........................................................................................................................222
5.8.2.5 3G ............................................................................................................................. 223
5.8.2.5.1 CDMA/GPRS ......................................................................................................... 223
5.8.2.5.2 Mobile ..................................................................................................................... 224
5.8.2.6 PPPoE ..................................................................................................................... 224

i
5.8.2.7 DDNS ........................................................................................................................225
5.8.2.8 IP filter ...................................................................................................................... 226
5.8.2.9 Email ........................................................................................................................ 227
5.8.2.10 UPnP ........................................................................................................................ 228
5.8.2.11 SNMP ...................................................................................................................... 229
5.8.2.12 Multicast .................................................................................................................. 230
5.8.2.13 Auto Register .......................................................................................................... 230
5.8.2.14 Alarm Centre ........................................................................................................... 231
5.8.2.15 HTTPS ..................................................................................................................... 231
5.8.2.15.1 Create Server Certificate ....................................................................................... 232
5.8.2.15.2 Download root certificate ...................................................................................... 232
5.8.2.15.3 View and set HTTPS port ..................................................................................... 235
5.8.2.15.4 Login ..................................................................................................................... 236
5.8.3 Event ................................................................................................................................. 236
5.8.3.1 Video detect ............................................................................................................ 236
5.8.3.1.1 Motion Detect ......................................................................................................... 236
5.8.3.1.2 Video Loss .............................................................................................................. 240
5.8.3.1.3 Tampering ............................................................................................................... 241
5.8.3.2 Alarm ........................................................................................................................ 241
5.8.3.2.1 LocalAlarm ............................................................................................................ 241
5.8.3.2.2 NetAlarm ............................................................................................................... 244
5.8.3.2.3 IPC external alarm .................................................................................................. 244
5.8.3.2.4 IPC Offline Alarm ................................................................................................... 245
5.8.3.3 Abnormality ............................................................................................................. 246
5.8.4 Storage ............................................................................................................................. 248
5.8.4.1 Schedule .................................................................................................................. 248
5.8.4.2 HDD Manager ......................................................................................................... 250
5.8.4.2.1 Local Storage .......................................................................................................... 250
5.8.4.2.2 HDD ........................................................................................................................250
5.8.4.2.3 FTP .......................................................................................................................... 250
5.8.4.3 Record Control ........................................................................................................ 251
5.8.4.4 RAID Manager ........................................................................................................ 252
5.8.4.4.1 RAID Config ........................................................................................................... 252
5.8.4.4.2 Hotspare disks ......................................................................................................... 252
5.8.4.5 Storage ..................................................................................................................... 253
5.8.4.5.1 Main Stream ............................................................................................................ 253
5.8.4.5.2 Sub Stream .............................................................................................................. 253
5.8.4.5.3 Snapshot .................................................................................................................. 254
5.8.5 Setting ............................................................................................................................... 254
5.8.5.1 General ..................................................................................................................... 254
5.8.5.1.1 General .................................................................................................................... 254
5.8.5.1.2 Date and time .......................................................................................................... 255
5.8.5.1.3 Holiday Setup .......................................................................................................... 256
5.8.5.2 Account .................................................................................................................... 256
5.8.5.2.1 User name ................................................................................................................ 257
5.8.5.2.2 Group ...................................................................................................................... 258
5.8.5.3 Display ...................................................................................................................... 260

i
5.8.5.3.1 Display .................................................................................................................... 260
5.8.5.3.2 Tour ......................................................................................................................... 260
5.8.5.4 Alarm Out ................................................................................................................. 261
5.8.5.5 Default ...................................................................................................................... 262
5.8.5.6 Import/Export ........................................................................................................... 262
5.8.5.7 Auto maintain ........................................................................................................... 263
5.8.5.8 Upgrade ................................................................................................................... 263
5.8.5.9 RS232 ...................................................................................................................... 264
5.8.5.10 PTZ ........................................................................................................................... 264
5.9 Information ............................................................................................................................... 266
5.9.1 Version .............................................................................................................................. 266
5.9.2 Log ..................................................................................................................................... 266
5.9.3 Online User ....................................................................................................................... 267
5.10 Playback ................................................................................................................................... 267
5.11 Alarm ........................................................................................................................................ 271
5.12 Log out ..................................................................................................................................... 271
5.13 Un-install Web Control ........................................................................................................... 272
6 Glossary ........................................................................................................................................... 273
7 Appendix A HDD Capacity Calculation ........................................................................................ 274
8 Appendix B Compatible Network Camera ................................................................................... 275
9 Appendix C Compatible Backup Device List ............................................................................... 279
10 Appendix D Compatible CD/DVD ............................................................................................. 287
11 Appendix E Compatible Displayer List ..................................................................................... 288
12 Appendix F Toxic or Hazardous Materials or Elements ..........................................................289

9
Important Safeguards and Warnings
1．Electrical safety
All installation and operation here should conform to your local electrical safety codes.
The product must be grounded to reduce the risk of electric shock.
We assume no liability or responsibility for all the fires or electric shock caused by improper
handling or installation.
2．Transportation security
Heavy stress, violent vibration or water splash are not allowed during transportation, storage and
installation.
3．Installation
Keep upwards. Handle with care.
Do not apply power to the NVR before completing installation.
Do not place objects on the NVR
4．Qualified engineers needed
All the examination and repair work should be done by the qualified service engineers.
We are not liable for any problems caused by unauthorized modifications or attempted repair.
5．Environment
The NVR should be installed in a cool, dry place away from direct sunlight, inflammable, explosive
substances and etc.
This series product shall be transported, storage and used in the specified environments.
Environment which needs to comply with the following conditions:
The function of the ITE being investigated to IEC 60950-1 is considered not likely to require
connection to an Ethernet network with outside plant routing, including campus environment.
The installation instructions clearly state that the ITE is to be connected only to PoE networks
without routing to the outside plant.
6. Accessories
Be sure to use all the accessories recommended by manufacturer.
Before installation, please open the package and check all the components are included.
Contact your local retailer ASAP if something is broken in your package.
7. Lithium battery
Improper battery use may result in fire, explosion, or personal injury!
When replace the battery, please make sure you are using the same model!
CAUTION
RISK OF EXPLOSION IF BATTERY IS REPLACED BYAN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORIDNG TO THE INSTRUCTIONS.
Before your operation please read the following instructions carefully.
Installation environment

1
0
Keep away from extreme hot places and sources
Avoid direct sunlight
Keep away from extreme humid places
Avoid violent vibration
Do not put other devices on the top of the NVR
Be installed in well ventilated place; do not block the vent.
Accessories
Check the following accessories after opening the box
Please refer to the packing list in the box *

1
1 Features and Specifications
1.1 Overview
This series NVR is a high performance network video recorder. This series product support local preview,
multiple-window display, recorded file local storage, remote control and mouse shortcut menu operation,
and remote management and control function.
This series product supports centre storage, front-end storage and client-end storage. The monitor zone
in the front-end can be set in anywhere. Working with other front-end devices such as IPC, NVS, this
series product can establish a strong surveillance network via the CMS. In the network system, there is
only one network cable from the monitor centre to the monitor zone in the whole network. There is no
audio/video cable from the monitor centre to the monitor zone. The whole project is featuring of simple
connection, low-cost, low maintenance work.
This series NVR can be widely used in many areas such as public security, water conservancy,
transportation and education.
1.2 Features
Real-time
Surveillance
VGA, HDMI port. Connect to monitor to realize real-time surveillance.
Some series supportTV/VGA/HDMI output at the same time.
Short-cut menu when preview.
Support popular PTZ decoder control protocols. Support preset, tour
and pattern.
Playback
Support each channel real-time record independently, and at the same
time it can support search, forward play, network monitor, record search,
download and etc.
Support various playback modes: slow play, fast play, backward play
and frame by frame play.
Support time title overlay so that you can view event accurate occurred
time
Support specified zone enlargement.
User
Management
Each group has different management powers that can be edited freely.
Every user belongs to an exclusive group.
Storage
Via corresponding setup (such as alarm setup and schedule setup), you
can backup related audio/video data in the network video recorder.
Support Web record and record local video and storage the file in the
client end.
Alarm
Respond to external alarm simultaneously (within 200MS), based on
user’s pre-defined relay setup, system can process the alarm input
correctly and prompt user by screen and voice (support pre-recorded
audio).
Support central alarm server setup, so that alarm information can
remotely notify user automatically. Alarm input can be derived from
various connected peripheral devices.
Alert you via email/sms.

2
Network
Monitor
Through network, sending audio/video data compressed by IPC or NVS
to client-ends, then the data will be decompressed and display.
Support max 128 connections at the same time.
Transmit audio/video data by HTTP, TCP, UDP, MULTICAST,
RTP/RTCP and etc.
Transmit some alarm data or alarm info by SNMP.
Support WEB access in WAN/LAN.
Window Split
Adopt the video compression and digital process to show several
windows in one monitor. Support 1/4/8/9/16/ 25/36-window display when
preview and 1/4/9/16-window display when playback.
Record
Support normal/motion detect/alarm record function. Save the recorded
files in the HDD, USB device, client-end PC, or network storage server.
You can search or playback the saved files at the local-end or via the
Web/USB device.
Backup
Support network backup, USB2.0 record backup function, the recorded
files can be saved in network storage server, peripheral USB2.0
device, burner and etc.
Network
Management
Supervise NVR configuration and control power via Ethernet.
Support management via WEB.
Peripheral
Equipment
Management
Support peripheral equipment management such as protocol setup and
port connection.
Support transparent data transmission such as RS232 (RS-422), RS485
(RS-485).
Auxiliary
Support switch between NTSC and PAL.
Support real-time system resources information and running statistics
display.
Support log file.
Local GUI output. Shortcut menu operation via mouse.
IR control function (For some series product only.). Shortcut menu
operation via remote control.
Support IPC or NVS remote video preview and control.
1.3 Specifications
1.3.1 NVR-xUD Series
System
System
Resources
4/8-ch series product support 4/8 HD connection respectively. Total
bandwidth supports 28/56Mbps respectively.
OS
Embedded Linux real-time operation system
Operation
Interface
WEB/Local GUI
Decode
Video Decode
H.264/MJPEG

3
Type
Decode
Capability
Max 2-ch 1080P 30fps or 4-ch 720P 30fps or 8-ch D1 30fps
Video
Video Input
4/8-ch network compression video input
Video Output
1-channel VGA analog video output
HDMI
1-ch HDMI output. Version number is 1.4
Window Split
1/4/8-window
Audio
Audio Input
N/A
Audio Output
N/A
Audio
Compression
Standard
G.711a
Alarm
Alarm Input
N/A
Alarm Output
N/A
Funciton
Storage
1 built-in 2.5-inch SATA port
Multiple-Chann
el Playback
Max 8-channel D1 or 4-channel 720P or 2-channel 1080P playback
Port and
Indicator
RS232 Port
N/A
RS485 Port
N/A
USB Port
2 peripheral USB2.0 ports.

4
Network
Connection
1 RJ45 10/100Mbps self-adaptive Ethernet port.
PoE
N/A
Power Port
1 power socket. Power adapter
power supplying mode. DC 5V
2A power.
1 power socket. Power adapter
power supplying mode. DC 48V
1.25A power.
Power Button
N/A
Power On-off
Button
N/A
IR Receiver
Window
N/A
Clock
Built-in clock.
Indicator Light
N/A
General
Power
Consumption
10W (Exclude HDD)
Working
Temperature
10 55
Working
Humidity
10℅ 90℅
Air pressure
86kPa 106kPa
Dimension
191.8mm×128.2mm×35.8mm
Weight
0.32kg 0.36kg (Exclude HDD)
Installation
Mode
Desk installation

5
1.3.2 NVR-401U/801U Series
System
System
Resources
4/8-ch series product support 4/8 HD connection respectively. Total
bandwidth supports 28/56Mbps respectively.
OS
Embedded Linux real-time operation system
Operation
Interface
WEB/Local GUI
Decode
Video Decode
Type
H.264/MJPEG
Decode
Capability
Max 2-ch 1080P 30fps or 4-ch 720P 30fps or 8-ch D1 30fps
Video
Video Input
4/8-ch network compression video input
Video Output
1-channel VGA analog video output
HDMI
1-ch HDMI output. Version number is 1.4
Window Split
1/4/8-window
Audio
Audio Input
1-ch bidirectional talk input
Audio Output
1-ch bidirectional talk output
Audio
Compression
Standard
G.711a
Alarm
Alarm Input
N/A
Alarm Output
N/A
Funciton
Storage
1 built-in SATA port

6
Multiple-Chann
el Playback
Max 8-channel D1 or 4-channel 720P or 2-channel 1080P playback
Port and
Indicator
RS232 Port
N/A
RS485 Port
N/A
USB Port
2 peripheral USB2.0 ports.
Network
Connection
1 RJ45 10/100Mbps self-adaptive Ethernet port.
PoE
N/A
Power Port
1 power socket. Power adapter
power supplying mode. DC 12V
power.
1 power socket. Power adapter
power supplying mode. DC 48V
power.
Power Button
N/A
Power On-off
Button
N/A
IR Receiver
Window
N/A
Clock
Built-in clock.
Indicator Light
One power status indicator light.
One network status indicator light.
One HDD status indicator light.
General
Power
Consumption
10W (Exclude HDD)
Working
Temperature
10 55
Working
Humidity
10℅ 90℅
Air pressure
86kPa 106kPa

7
Dimension
205mm×206.75mm×45.2mm
Weight
0.5kg 1kg (Exclude HDD)
Installation
Mode
Desk installation
1.3.3 NVR-1001U Series
System
System
Resources
4/8/16-ch series product support 4/8/16 HD connection respectively.
Total bandwidth supports 28/56/80Mbps respectively.
OS
Embedded Linux real-time operation system
Operation
Interface
WEB/Local GUI
Decode
Video Decode
Type
H.264/MJPEG/MJPEG4
Decode
Capability
Max 2-ch 5M 25fps or 4-ch 3M 25fps or 4-ch 1080P 30fps
or 8-ch 720P 30fs
Video
Video Input
4/8/16-ch network compression video input
Video Output
1-channel VGA analog video output
HDMI
1-ch HDMI output. Version number is 1.4
Window Split
1/4/8/9/16-window

8
Audio
Audio Input
1-ch bidirectional talk input
Audio Output
1-ch bidirectional talk output
Audio
Compression
Standard
G.711a
Alarm
Alarm Input
N/A
Alarm Output
N/A
Funciton
Storage
1 built-in SATA port
Multiple-Chann
el Playback
Max 4-channel 1080P playback
Port and
Indicator
RS232 Port
N/A
RS485 Port
N/A
USB Port
2 peripheral USB2.0 ports.
Network
Connection
1 RJ45 10/100Mbps self-adaptive Ethernet port.
PoE Port
N/A
Power Port
1 power socket. Power adapter
power supplying mode. DC 12V power.
.
Power Button
1 button
Power On-off
Button
N/A
IR Receiver
Window
N/A
Clock
Built-in clock.
Indicator Light
One power status indicator light.
One network status indicator light.
One HDD status indicator light.
General
Power
Consumption
10W (Exclude HDD)
Working
Temperature
10 55
Working
Humidity
10℅ 90℅
Air pressure
86kPa 106kPa

9
SN
Name
Function
1
HDD status indictor light
The red light becomes on when HDD is abnormal.
2
Power indicator light
The red light becomes on when the power
connection is OK.
3
Network status indicator
light
The red light becomes on when the network
connection is abnormal.
Dimension
205mm×206.75mm×45.2mm
Weight
0.5kg 1kg (Exclude HDD)
Installation
Mode
Desk installation
2 Front Panel and Rear Panel
2.1 Front Panel
2.1.1 NVR-401U/801U Series
The front panel is shown as in Figure 2-1.
Figure 2-1
Please refer to the following sheet for detailed
information.

10
2.1.2 NVR-1001U Series
The front panel is shown as below. See Figure 2-3.
Figure 2-3
Please refer to the following sheet for detailed information.
SN
Name
Function
1
Network status indicator
light
The red light becomes on when the network
connection is abnormal.
2
Power indicator light
The red light becomes on when the power
connection is OK.
3
HDD status indictor light
The red light becomes on when HDD is abnormal.
4
USB
USB port

11
Port Name
Connection
Function
USB2.0 port
USB2.0 port. Connect to mouse, USB storage
device, USB burner and etc.
Network port
10M/100Mbps self-adaptive Ethernet port.
Connect to the network cable.
HDMI
High Definition
Media Interface
High definition audio and video signal output port.
It transmits uncompressed high definition video
and multiple-channel data to the HDMI port of the
display device. HDMI version is 1.4.
2.2 Rear Panel
2.2.1 NVR-xUD Series
The rear panel is shown as below. See Figure 2-10.
Figure 2-10