Dahua NVR100 series User manual

Dahua Network Video Recorder User’s Manual
V 3.0.0

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Table of Contents
1Features and Specifications ...............................................................................................................3
1.1 Overview........................................................................................................................................3
1.2 Features.........................................................................................................................................3
1.3 Specifications................................................................................................................................4
1.3.1 NVR100/100-P Series ..........................................................................................................4
1.3.2 NVR11/11-P Series...............................................................................................................6
1.3.3 NVR21-S2/NVR21-P-S2/NVR21-8P-S2 Series................................................................9
1.3.4 NVR11H/11H-P Series.......................................................................................................11
1.3.5 NVR11HS Series.................................................................................................................14
1.3.6 NVR21HS-S2/21HS-P-S2/21HS-8P-S2 Series..............................................................15
1.3.7 NVR41HS-W-S2 Series......................................................................................................17
1.3.8 NVR41/41-P/41-8P/41-W Series ......................................................................................19
1.3.9 NVR41H/41H-P/41H-8P Series ........................................................................................20
1.3.10 NVR22-S2/22-P-S2/22-8P-S2 Series...............................................................................22
1.3.11 NVR42N Series ...................................................................................................................24
1.3.12 NVR42/42-P/42-8P Series.................................................................................................26
1.3.13 NVR42-16P Series..............................................................................................................27
1.3.14 NVR42-4K/42-8P-4K Series..............................................................................................29
1.3.15 NVR52-4KS2/52-8P-4KS2/52-16P-4KS2 Series ...........................................................31
1.3.16 NVR44/44-8P/44-16P Series.............................................................................................33
1.3.17 NVR44-4K Series................................................................................................................35
1.3.18 NVR54-4KS2/54-16P-4KS2 Series..................................................................................36
1.3.19 NVR48-4K Series................................................................................................................38
1.3.20 NVR58-4KS2/58-16P-4KS2 Series..................................................................................40
1.3.21 NVR48/48-16P Series........................................................................................................41
1.3.22 NVR72/72-8P Series...........................................................................................................43
1.3.23 NVR74/74-8P/74-16P Series.............................................................................................45
1.3.24 NVR78/78-16P/78-RH Series............................................................................................47
1.3.25 NVR70/70-R Series.............................................................................................................48
1.3.26 NVR42V-8P Series .............................................................................................................50
1.3.27 NVR41-4KS2/41-P-4KS2/41-8P-4KS2 Series................................................................52
1.3.28 NVR41HS-4KS2/ 41HS-P-4KS2/41HS-8P-4KS2 Series..............................................54
1.3.29 NVR42-4KS2/42-P-4KS2/42-8P-4KS2/42-16P-4KS2 Series.......................................56
1.3.30 NVR5224-24P-4KS2 Series ..............................................................................................58
1.3.31 NVR44-4KS2/44-16P-4KS2 Series..................................................................................61
1.3.32 NVR5424-24P-4KS2 Series ..............................................................................................63
1.3.33 NVR48-4KS2/48-16P-4KS2...............................................................................................65
2Front Panel and Rear Panel.............................................................................................................68
2.1 Front Panel..................................................................................................................................68
2.1.1
NVR11/11-P/41/41-P/41-W/21-S2/21-P-S2/21-8P-S2/41-4KS2/41-P-4KS2/41-8P-4
KS2 Series..........................................................................................................................................68
2.1.2 NVR11H/11H-P/41H/41H-P/41H-8P Series....................................................................68

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2.1.3 NVR11HS Series.................................................................................................................69
2.1.4 NVR41HS-W-S2 Series......................................................................................................69
2.1.5 NVR41-8P Series................................................................................................................70
2.1.6 NVR42/42-P/42-8P/72/72-8P Series................................................................................71
2.1.7 NVR21HS-S2/21HS-P-S2/21HS-8P-S2 /41HS-4KS2/ 41HS-P-4KS2/41HS-8P-4KS2
Series 73
2.1.8
NVR/22-S2/22-P-S2/22-8P-S2/42-16P/42N/42-4K/42-8P-4K/44-4K/48-4K/52-4KS2/
52-8P-4KS2/52-16P-4KS2/54-4KS2/58-4KS2/42-4KS2/42-P-4KS2/42-8P-4KS2/42-16P-4KS
2/ 5224-24P-4KS2/44-4KS2/44-16P-4KS2/5424-24P-4KS2/48-4KS2/48-16P-4KS2 Series.73
2.1.9 NVR44/44-8P/44-16P/74/74-8P/74-16P Series..............................................................74
2.1.10 NVR48/48-16P/78/78-16P Series.....................................................................................76
2.1.11 NVR78-RH Series...............................................................................................................78
2.1.12 NVR70/70-R Series.............................................................................................................81
2.1.13 NVR42V-8P Series..............................................................................................................82
2.2 Rear Panel ..................................................................................................................................83
2.2.1 NVR100/100-P Series ........................................................................................................83
2.2.2 NVR11/11-P Series .............................................................................................................84
2.2.3 NVR41/41-P/41-8P/41-W Series ......................................................................................85
2.2.4 NVR21-S2/21-P-S2/21-8P-S2 Series...............................................................................87
2.2.5 NVR11H/11H-P/41H/41H-P/41H-8P Series....................................................................89
2.2.6 NVR11HS Series.................................................................................................................90
2.2.7 NVR21HS-S2/21HS-P-S2/21HS-8P-S2 Series..............................................................91
2.2.8 NVR41HS-W-S2 Series......................................................................................................92
2.2.9 NVR22-S2/22-P-S2/22-8P-S2 Series...............................................................................93
2.2.10 NVR42/42N/42-P/42-8P/42-16P Series...........................................................................94
2.2.11 NVR42-4K/52-4KS2/52-8P-4KS2/52-16P-4KS2/5224-24P-4KS2 Series..................97
2.2.12 NVR42-8P-4K Series..........................................................................................................99
2.2.13 NVR44/44-8P/44-16P Series...........................................................................................100
2.2.14 NVR44-4K/48-4K/54-4KS2/58-4KS2/54-16P-4KS2/58-16P-4KS2/ 5424-24P-4KS2
Series 102
2.2.15 NVR48/48-16P Series ......................................................................................................105
2.2.16 NVR72 Series....................................................................................................................107
2.2.17 NVR72-8P Series..............................................................................................................108
2.2.18 NVR74 Series....................................................................................................................110
2.2.19 NVR74-8P/74-16P Series................................................................................................112
2.2.20 NVR78 Series....................................................................................................................114
2.2.21 NVR78-16P Series............................................................................................................115
2.2.22 NVR78-RH Series.............................................................................................................117
2.2.23 NVR70 Series....................................................................................................................119
2.2.24 NVR70-R Series................................................................................................................121
2.2.25 NVR42V-8P Series............................................................................................................123
2.2.26 NVR41-4KS2/41-P-4KS2/41-8P-4KS2..........................................................................124
2.2.27 NVR41HS-4KS2/41HS-P-4KS2/41HS-8P-4KS2..........................................................126
2.2.28 NVR42-4KS2/42-P-4KS2/42-8P-4KS2/42-16P-4KS2.................................................127
2.2.29 NVR44-4KS2/44-16P-4KS2.............................................................................................129

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2.2.30 NVR48-4KS2/48-16P-4KS2.............................................................................................131
2.3 Alarm Connection.....................................................................................................................133
2.3.1 Alarm Port...........................................................................................................................133
2.3.2 Alarm input port .................................................................................................................134
2.3.3 Alarm input and output port..............................................................................................135
2.3.4 Alarm relay specifications ................................................................................................135
2.4 Bidirectional talk .......................................................................................................................136
2.4.1 Device-end to PC-end......................................................................................................136
2.4.2 PC-end to the device-end................................................................................................136
2.5 Mouse Operation......................................................................................................................137
2.6 Remote Control ........................................................................................................................138
3Device Installation............................................................................................................................141
3.1 Device Installation Diagrams..................................................................................................141
3.2 Check Unpacked NVR.............................................................................................................141
3.3 About Front Panel and Rear Panel........................................................................................141
3.4 HDD Installation........................................................................................................................142
3.4.1 NVR100/100-P Series ......................................................................................................142
3.4.2
NVR11/11-P/41/41-P/41-8P/41-W/21-S2/21-P-S2/21-8P-S2/41-4KS2/41-P-4KS2/41
-8P-4KS2 Series...............................................................................................................................143
3.4.3 NVR11H/11H-P/41H/41H-P/41H-8P/11HS/21HS-S2/21HS-P-S2/21HS-8P-S2/
41HS-W-S2/41HS-4KS2/ 41HS-P-4KS2/41HS-8P-4KS2 Series.............................................143
3.4.4
NVR42/42N/42-P/42-8P/42-16P/72/72-8P/42-4K/42-8P-4K/52-4KS2/52-8P-4KS2/52
-16P-4KS2/22-S2/22-P-S2/22-8P-S2/42-4KS2/42-P-4KS2/42-8P-4KS2/42-16P-4KS2/5224-
24P-4KS2 Series...........................................................................................................................144
3.4.5
NVR44/44-8P/44-16P/74/74-8P/74-16P/44-4K/54-4KS2/54-16P-4KS2/44-4KS2/44-
16P-4KS2/5424-24P-4KS2 Series................................................................................................145
3.4.6
NVR48/48-16P/NVR78/78-16P/48-4K/58-4KS2/58-16P-4KS2/48-4KS2/48-16P-4KS
2 Series145
3.4.7 NVR78-RH Series.............................................................................................................146
3.4.8 NVR70/70-R Series...........................................................................................................147
3.4.9 NVR42V-8P Series ...........................................................................................................148
3.5 CD-ROM Installation................................................................................................................148
3.6 Connection Sample..................................................................................................................150
3.6.1 NVR100/NVR100-P Series..............................................................................................150
3.6.2
NVR11/11-P/41/41-P/41-8P/41-W/21-S2/21-P-S2/21-8P-S2//41-4KS2/41-P-4KS2/4
1-8P-4KS2 Series ............................................................................................................................151
3.6.3 NVR11H/11H-P/41H/41H-P/41H-8P Series..................................................................152
3.6.4 NVR11HS//41HS-W-S2 Series.......................................................................................153
3.6.5 NVR41HS-W-S2 Series....................................................................................................154
3.6.6 NVR21HS-S2/21HS-P-S2/21HS-8P-S2/41HS-4KS2/41HS-P-4KS2/41HS-8P-4KS2

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Series 155
3.6.7 NVR22-S2/22-P-S2/22-8P-S2 Series.............................................................................156
3.6.8 NVR42N Series .................................................................................................................157
3.6.9 NVR42/42-P/42-8P/42-16P/52-4KS2/52-8P-4KS2/52-16P-4KS2/5224-24P-4KS2
Series 158
3.6.10 NVR42-4K/42-4KS2 Series..............................................................................................158
3.6.11 NVR42-8P-4K/42-P-4KS2/42-8P-4KS2/42-16P-4KS2 Series....................................159
3.6.12 NVR44-4K/48-4K/54-4KS2/54-16P-4KS2/58-4KS2/58-16P-4KS2/5424-24P-4KS2
Series 160
3.6.13 NVR44/44-8P/44-16P/44-4KS2/44-16P-4KS2 Series.................................................160
3.6.14 NVR48/48-16P/48-4KS2/48-16P-4KS2 Series.............................................................161
3.6.15 NVR72 Series....................................................................................................................162
3.6.16 NVR72-8P Series..............................................................................................................162
3.6.17 NVR74 Series....................................................................................................................163
3.6.18 NVR74-8P/74-16P Series................................................................................................164
3.6.19 NVR78 Series....................................................................................................................165
3.6.20 NVR78-16P Series............................................................................................................166
3.6.21 NVR78-RH Series.............................................................................................................167
3.6.22 NVR70 Series....................................................................................................................168
3.6.23 NVR70-R Series................................................................................................................169
3.6.24 NVR42V-8P Series ...........................................................................................................170
4Local Basic Operation.....................................................................................................................172
4.1 Getting Started..........................................................................................................................172
4.1.1 Boot up and Shut down....................................................................................................172
4.1.2 Device Initialization ...........................................................................................................172
4.1.3 Reset Password.................................................................................................................176
4.1.4 Startup Wizard...................................................................................................................180
4.2 Camera......................................................................................................................................205
4.2.1 Connection.........................................................................................................................205
4.2.2 Remote Device Initialization ............................................................................................208
4.2.3 Short-Cut Menu to Add Camera......................................................................................213
4.2.4 Image ..................................................................................................................................213
4.2.5 Encode................................................................................................................................215
4.2.6 Channel Name...................................................................................................................218
4.2.7 Remote Upgrade...............................................................................................................219
4.2.8 Remote Device Info...........................................................................................................220
4.3 Preview......................................................................................................................................222
4.3.1 Preview...............................................................................................................................222
4.3.2 Navigation bar....................................................................................................................222
4.3.3 Preview Control Interface.................................................................................................225
4.3.4 Right Click Menu ...............................................................................................................227
4.3.5 Edit View (Sequence).......................................................................................................229
4.3.6 Preview Display Effect Setup ..........................................................................................231
4.3.7 Fisheye (Optional).............................................................................................................238
4.4 PTZ.............................................................................................................................................241
4.4.1 PTZ Settings.......................................................................................................................241

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4.4.2 PTZ Control........................................................................................................................242
4.5 Record File................................................................................................................................248
4.6 Playback and Search...............................................................................................................248
4.6.1 Instant Playback................................................................................................................248
4.6.2 Search Interface................................................................................................................248
4.6.3 Smart Search Playback....................................................................................................255
4.6.4 Mark Playback ...................................................................................................................256
4.6.5 Playback Image.................................................................................................................257
4.6.6 Splice Playback..................................................................................................................257
4.6.7 Smart Playback..................................................................................................................258
4.6.8 File List................................................................................................................................263
4.6.9 Other Aux Functions........................................................................................................265
4.7 Event Manager .........................................................................................................................265
4.7.1 Video Detect.......................................................................................................................265
4.7.2 Smart Plan..........................................................................................................................272
4.7.3 IVS (Optional).....................................................................................................................274
4.7.4 IVS (Behavior Analytics) (Optional)................................................................................275
4.7.5 Face Detect (Optional)......................................................................................................293
4.7.6 People Counting (Optional)..............................................................................................294
4.7.7 Heat Map............................................................................................................................295
4.7.8 Plate Recognition..............................................................................................................297
4.7.9 Audio Detect (Optional)....................................................................................................299
4.7.10 Alarm Settings....................................................................................................................300
4.7.11 Abnormality.........................................................................................................................305
4.7.12 Alarm output.......................................................................................................................307
4.8 Network......................................................................................................................................308
4.8.1 Network Settings ...............................................................................................................308
4.8.2 Network Test.......................................................................................................................330
4.9 HDD Setup................................................................................................................................332
4.9.1 Format.................................................................................................................................332
4.9.2 HDD Information................................................................................................................333
4.9.3 Advanced............................................................................................................................335
4.9.4 HDD Detect........................................................................................................................337
4.9.5 RAID Manager...................................................................................................................340
4.10 Device Maintenance and Manager........................................................................................342
4.10.1 Account...............................................................................................................................342
4.10.2 System Info.........................................................................................................................350
4.10.3 Voice....................................................................................................................................354
4.10.4 RS232.................................................................................................................................356
4.10.5 POS.....................................................................................................................................357
4.10.6 Broadcast............................................................................................................................360
4.10.7 Auto Maintain.....................................................................................................................362
4.10.8 Backup................................................................................................................................363
4.10.9 Default.................................................................................................................................367
4.10.10 Update............................................................................................................................368
4.11 Logout /Shutdown/Restart ......................................................................................................369

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5Web Operation..................................................................................................................................371
5.1 General Introduction................................................................................................................371
5.1.1 Preparation.........................................................................................................................371
5.2 Device Initialization..................................................................................................................371
5.2.1 Log in...................................................................................................................................374
5.3 Reset Password .......................................................................................................................375
5.4 LAN Mode..................................................................................................................................376
5.5 Real-time Monitor.....................................................................................................................378
5.6 PTZ.............................................................................................................................................379
5.7 Image/Alarm-out.......................................................................................................................380
5.7.1 Image ..................................................................................................................................381
5.7.2 Alarm output.......................................................................................................................381
5.8 Zero-channel Encode..............................................................................................................381
5.9 WAN Login................................................................................................................................382
5.10 Setup..........................................................................................................................................383
5.10.1 Camera...............................................................................................................................383
5.10.2 Network...............................................................................................................................394
5.10.3 Event...................................................................................................................................413
5.10.4 Storage................................................................................................................................441
5.10.5 Setting.................................................................................................................................448
5.11 Information ................................................................................................................................465
5.11.1 Version................................................................................................................................465
5.11.2 Log.......................................................................................................................................466
5.11.3 Online User.........................................................................................................................467
5.11.4 People Counting................................................................................................................467
5.11.5 Heat Map............................................................................................................................468
5.11.6 HDD.....................................................................................................................................468
5.12 Playback....................................................................................................................................468
5.12.1 Search Record...................................................................................................................469
5.12.2 File List................................................................................................................................469
5.12.3 Playback .............................................................................................................................470
5.12.4 Download............................................................................................................................470
5.12.5 Load more...........................................................................................................................471
5.13 Smart Playback ........................................................................................................................473
5.13.1 IVS (Behavior Analytics)...................................................................................................474
5.13.2 Plate recognition................................................................................................................475
5.13.3 Human Face.......................................................................................................................476
5.14 Alarm..........................................................................................................................................477
5.15 Log out.......................................................................................................................................478
5.16 Un-install Web Control.............................................................................................................479
6Glossary.............................................................................................................................................480
7FAQ....................................................................................................................................................481
8Appendix A HDD Capacity Calculation .........................................................................................486
9Appendix B Compatible Network Camera List.............................................................................487

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Copyrights
© 2017 Dahua Vision Technology.All rights reserved.
Any or full contents of the user’s manual cannot be copied, transmitted, distributed, partially
or wholly, by any means, without the prior written notice of Dahua Vision Technology (herein
after “Dahua”).
Dahua or the third party may reserve the right of the product described in this user’s manual.
Without the prior written approval of the corresponding party, any person cannot (including
but not limited to) copy, distribute, amend, reverse compile, disassemble, engineering, rent,
reverse engineer, reverse compile or disassemble the software.
Trademark
, , are the trademarks or registered trademarks of the Dahua in
various jurisdictions.
Other trademarks and registered trademarks mentioned are the properties of their respective
owners.
Legal Disclaimer
EXCEPT AS PROVIDED HEREIN, THE NETWORK VIDEO RECORDER (HEREIN AFTER
“NVR”,”PRODUCT”,”DEVICE”,”EQUIPMENT”,’SYSTEM’) IS PROVIDED “AS IS”, WITH ALL
FAULTS AND ERRORS, AND DAHUA MAKES NO WARRANTIES, EXPRESS OR IMPLIED,
INCLUDING (BUT NOT LIMITED TO) MERCHANTABILITY, SATISFACTORY QUALITY,
FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF THIRD PARTY. IN
NO EVENT WILL DAHUA, ITS DIRECTORS, OFFICERS, EMPLOYEES, OR AGENTS BE
LIABLE FOR ANY SPECIAL, CONSEQUENTIAL, INCIDENTAL, OR INDIRECT DAMAGES,
INCLUDING (BUT NOT LIMITED TO) DAMAGES FOR LOSS OF BUSINESS PROFITS,
BUSINESS INTERRUPTION, OR LOSS OF DATA OR DOCUMENTATION, IN CONNECTION
WITH THE USE OF THIS PRODUCT, EVEN IF DAHUA HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
Legal Considerations
Video and audio surveillance can be regulated by laws that vary from country to country. Check
the laws in your local region before using this product for surveillance purposes.
Standards Approvals
For our Wi-Fi series product such as NVR41HS-W-S2, please refer to the following important
notices.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause
undesired operation.
CAUTION: Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.

viii
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications.
However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
--Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
-- Consult the dealer or an experienced radio/TV technician for help.
RF exposure warning
This equipment must be installed and operated in accordance with provided instructions and the
antenna(s) used for this transmitter must be installed to provide a separation distance of at least
20 cm from all persons and must not be co-located or operating in conjunction with any other
antenna or transmitter. End-users and installers must be provided with antenna installation
instructions and transmitter operating conditions for satisfying RF exposure compliance.
IEEE 802.11b, 802.11g or 802.11n (20MHz) operation of this product in the U.S.A. is
firmware-limited to channels 1 through 11. IEEE 802.11n (40MHz) operation of this product in the
U.S.A. is firmware-limited to channels 3 through 9.
Safety Instruction
Icon
Note
DANGER
Indicates a hazard with a high level of risk, which if not avoided, will
result in death or serious injury.
WARNING
Indicates a potentially hazardous situation, which if not avoided,
could result in device damage, data loss, performance degradation,
or unexpected results.
Anti-static
Indicates it is the static sensitive device.
Eletric shock
risk
Indicates presence of dangerous high voltage. There is a risk of
electric shock to persons.
High power
laser radiation risk
Indicates presence of high power laser radiation.

ix
Icon
Note
Tips
It is intended to help you to fix a problem or save your time.
Note
Provides additional information to emphasize or supplement
important points of the main text.

1
Welcome
Thank you for purchasing our network video recorder!
This user’s manual is designed to be a reference tool for your system.
Please open the accessory bag to check. Contact your local retailer ASAP if something is missing or
damaged in the bag.
Important Safeguards and Warnings
1．Electrical safety
All installation and operation here should conform to your local electrical safety codes.
An apparatus with CLASS I construction shall be connected to a MAINS socket outlet with a
protective earthing connection.
Use a power supply which meets the requirements for SELV (Safety Extra Low Voltage) and
complies with Limited Power Source according to IEC 60950-1. Refer to the device label for detailed
information.
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.

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Before installation, please open the package and check all the components are included.
Contact your local retailerASAP 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 BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.

3
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 center 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 center to the monitor zone in the whole network. There is no
audio/video cable from the monitor center 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 support TV/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.

4
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 NVR100/100-P Series
Model
100 Series
100-P 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

5
Model
100 Series
100-P Series
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.

6
Model
100 Series
100-P Series
Network
Connection
1 RJ45 10/100Mbps self-adaptive Ethernet port.
PoE
N/A
4
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 (No 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 (No HDD)
Installation
Mode
Desk installation
1.3.2 NVR11/11-P Series
Model
11 Series
11-P Series

7
Model
11 Series
11-P 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

8
Model
11 Series
11-P Series
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
4
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 (No HDD)
Working
Temperature
﹣10℃～﹢55℃
Working
Humidity
10℅～90℅
Air pressure
86kPa～106kPa

9
Model
11 Series
11-P Series
Dimension
205mm×206.75mm×45.2mm
Weight
0.5kg～1kg (No HDD)
Installation
Mode
Desk installation
1.3.3 NVR21-S2/NVR21-P-S2/NVR21-8P-S2 Series
Model
21-S2 Series
21-P-S2 Series
21-8P-S2 Series
System
System
Resources
4/8/16-ch series
product support
4/8/16 HD
connection
respectively. Total
bandwidth supports
80Mbps.
4/8-ch series product support 4/8 HD
connection respectively. Total bandwidth
supports 80Mbps.
OS
Embedded Linux real-time operation system
Operation
Interface
WEB/Local GUI
Decode
Video Decode
Type
H.264
Decode
Capability
Max 4-ch 1080P 30fps or 8-ch 720P 30fps or 8-ch D1 30fps
Video
Video Input
4/8/16-ch network
compression 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
1/4/8/9/16-window
1/4/8/9-window

10
Model
21-S2 Series
21-P-S2 Series
21-8P-S2 Series
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 8-channel D1 or 8-channel 720P or 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
N/A
4
8
Power Port
1 power socket.
Power adapter
power supplying
mode. DC 12V
power.
1 power socket.
Power adapter
power supplying
mode. DC 48V
power.
1 power socket.
Power adapter
power supplying
mode. DC 48V
power.
Power Button
N/A