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Dahua NVR21-4KS3 Series - User Manual
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Network Video Recorder
User's Manual
ZHEJIANG DA
HUA VISION TECHNOLOGY CO., LTD.
V2.3.5
2
Table of Contents
Main Page
Foreword
2
Important Safeguards and Warnings
6
Table of Contents
8
Nvr11Hs-S3H/Nvr11Hs-P-S3H/Nvr11Hs-8P-S3H/Nvr41Hs-4Ks2/Nvr41Hs-P- 4Ks2/Nvr41Hs-8P-4Ks2/Nvr41Hs-4Ks2/L/Nvr41Hs-P-4Ks2/L/Nvr41Hs-8P
11
Introduction
21
Overview
21
Features
21
Front Panel and Rear Panel
24
Front Panel
24
Nvr41-4Ks2/Nvr41-P-4Ks2/Nvr41-8P-4Ks2/Nvr41-4Ks2/L/Nvr41-P-4Ks2/L/Nvr41-8P
24
4KS3/NVR41-P-4KS3/NVR41-8P-4KS3 Series
24
4KS3/NVR41HS-P-4KS3/NVR41HS-8P-4KS3 Series
25
4KS3/NVR42-P-4KS3/NVR42-8P-4KS3/NVR44-4KS3/NVR48-4KS3/NVR42-16P-4KS3-Series
26
Nvr52-4Ks2/Nvr52-8P-4Ks2/Nvr52-16P-4Ks2/Nvr42-4Ks2/Nvr42-P-4Ks2/Nvr42-8P
27
NVR21-W-4KS2 Series
28
NVR21HS-W-4KS2/NVR11HS-W-S2-CE/NVR11HS-W-S2-FCC Series
28
NVR21-I/NVR21-I2/NVR21-P-I/NVR21-P-I2/NVR21-8P-I/NVR21-8P-I2 Series
29
NVR21HS-I/NVR21HS-I2/NVR21HS-P-I/NVR21HS-P-I2/NVR21HS-8P-I/NVR21HS-8P- I2/NVR44-4KS2/I/NVR44-16P-4KS2/I Series
30
XI/Nvr52-16P-XI/Nvr54-XI/Nvr58-XI
31
NVR48-I/NVR58-I/NVR58-I/L Series
33
NVR42-I/NVR44-I/NVR54-I/NVR54-I/L/NVR52-I/NVR52-I/L Series
33
Nvr48-4Ks2/I/Nvr48-16P-4Ks2/I/Nvr54-Ei/Nvr54-16P-Ei/Nvr58-Ei/Nvr58-16P- Ei/Nvr48-Ei/Nvr48-16P-Ei
34
NVR608-32-4KS2 Series
35
NVR608-64-4KS2/NVR608-128-4KS2/NVR608H-XI/NVR608RH-XI Series
36
NVR616-4KS2/NVR616-XI/NVR50-EI Series
36
NVR624-XI Series
39
Rear Panel
40
NVR21-4KS2/NVR21-P-4KS2/NVR21-8P-4KS2/NVR21-4KS3/NVR21-P-4KS3/NVR21-8P- 4KS3/NVR41-EI/NVR41-8P-EI/NVR41-P-EI/NVR41-4KS3/NVR41-P-4KS3/NVR41-8P-4KS3 Series
40
EI/NVR41HS-8P-EI/NVR41HS-4KS3/NVR41HS-P-4KS3/NVR41HS-8P-4KS3 Series
43
NVR22-4KS2/NVR22-P-4KS2/NVR22-8P-4KS2//NVR22-4KS3/NVR22-P-4KS3/NVR22-8P- 4KS3/NVR22-16P-4KS3 Series
45
52-16P-XI Series
47
NVR54-4KS2/NVR58-4KS2/NVR54-16P-4KS2/NVR58-16P-4KS2/NVR54-24P-4KS2/NVR58- 16P-4KS2E Series
50
NVR41-4KS2/NVR41-P-4KS2/NVR41-8P-4KS2/NVR41-4KS2/L/NVR41-P-4KS2/L/NVR41-8P- 4KS2/L/NVR21-S3/NVR21-P-S3/NVR21-8P-S3 Series
52
Nvr42-4Ks2/Nvr42-P-4Ks2/Nvr42-8P-4Ks2/Nvr42-16P-4Ks2/Nvr42-4Ks2/L/Nvr42-P- 4Ks2/L/Nvr42-8P-4Ks2/L/Nvr42-16P-4Ks2/L/Nvr42-Ei/Nvr42-P-Ei/Nvr42-8P-Ei/Nvr42
54
4KS3/NVR42-P-4KS3/NVR42-8P-4KS3/NVR42-16P-4KS3 Series
54
NVR44-4KS2/NVR44-16P-4KS2/NVR44-4KS2/L/NVR44-16P-4KS2/L/NVR44-4KS2/I/NVR44- 16P-4KS2/I/NVR48-EI/NVR44-EI/NVR48-16P-EI/NVR44-16P-EI/NVR44-4KS3/NVR48-4KS3 Series
56
NVR48-4KS2/NVR48-16P-4KS2/NVR48-4KS2/L/NVR48-16P-4KS2/L/NVR48-4KS2/I/NVR48- 16P-4KS2/I Series
58
NVR21-W-4KS2 Series
61
Nvr21Hs-W-4Ks2
62
NVR21-I/NVR21-I2 Series
63
NVR22-I/NVR22-I2 Series
64
NVR21-P-I/NVR21-P-I2 Series
66
NVR22-P-I/NVR22-P-I2 Series
66
NVR21-8P-I/NVR21-8P-I2 Series
68
NVR22-8P-I/NVR22-8P-I2 Series
69
NVR22-16P-I/NVR22-8P-I2 Series
71
NVR21HS-I/NVR21HS-I2 Series
72
NVR21HS-P-I/NVR21HS-P-I2 Series
73
NVR21HS-8P-I/NVR21HS-8P-I2 Series
74
NVR4208-8P-I Series
75
NVR4216-I Series
76
NVR58-I/NVR58-I/L/NVR48-I Series
78
NVR54-I/NVR54-I/L/NVR44-I Series
80
NVR52-16P-I/NVR52-16P-I/L/NVR52-8P-I/NVR52-8P-I/L/NVR42-16P-I Series
82
NVR608-4KS2/NVR608H-XI/NVR608RH-XI Series
85
NVR616-4KS2/NVR616-XI Series
87
NVR624-XI Series
89
NVR11HS-W-S2-CE/NVR11HS-W-S2-FCC Series
91
NVR54-EI/NVR54-16P-EI/NVR58-EI/NVR58-16P-EI/NVR54-XI/NVR-58-XI Series
92
NVR50-EI Series
95
Alarm Connection
96
Alarm Port
96
Alarm Input Port
96
Alarm Output Port
98
Alarm Relay Specifications
99
Two-Way Talk
99
Device-End to PC-End
99
PC-End to the Device-End
100
Device Installation
101
Device Installation Diagram
101
Checking Unpacked NVR
102
HDD Installation
102
S3/Nvr41-Ei/Nvr41-P-Ei/Nvr41-8P-Ei
102
Ei/Nvr41Hs-8P-Ei2
105
I/L/Nvr52-8P-I/Nvr52-8P-I/L/Nvr42-Ei/Nvr42-P-Ei/Nvr42-8P-Ei/Nvr42-16P-Ei
107
Series
114
NVR616-4KS2 Series
116
CD-ROM Installation
118
Connection Sample
122
Ei/Nvr41-8P-Ei
122
Nvr21-W-4Ks2/Nvr21Hs-W-4Ks22
124
S3/Nvr21Hs-8P-S3/Nvr41Hs-Ei/Nvr41Hs-P-Ei/Nvr41Hs-8P-Ei
124
NVR22-4KS2/NVR22-P-4KS2/NVR22-8P-4KS2/NVR22-I/NVR22-I2/NVR22-P-I/NVR22-P- I2/NVR22-8P-I/NVR22-8P-I2/NVR22-16P-I/NVR22-16P-I2 Series
125
NVR52-4KS2/NVR52-8P-4KS2/NVR52-16P-4KS2/NVR52-24P-4KS2/NVR52-8P-4KS2E/NVR52- 16P-4KS2E Series
126
Nvr42-4Ks2/Nvr42-P-4Ks2/Nvr42-8P-4Ks2/Nvr42-16P-4Ks2/Nvr42-4Ks2/L/Nvr42-P- 4Ks2/L/Nvr42-8P-4Ks2/L/Nvr42-16P-4Ks2/L/Nvr42-Ei/Nvr42-P-Ei/Nvr42-8P-Ei/Nvr42- 16P-Ei
126
NVR54-4KS2/NVR54-16P-4KS2/NVR58-4KS2/NVR58-16P-4KS2/NVR54-24P-4KS2/NVR54- 16P-4KS2E/NVR58-16P-4KS2E Series
127
NVR44-4KS2/NVR44-16P-4KS2/NVR44-4KS2/L/NVR44-16P-4KS2/L/NVR44-4KS2/I/NVR44- 16P-4KS2/I/NVR44-EI/NVR44-16P-EI Series
128
NVR48-4KS2/NVR48-16P-4KS2/NVR48-4KS2/L/NVR48-16P-4KS2/L/NVR48-4KS2/I/NVR48- 16P-4KS2/I/NVR48-EI/NVR48-16P-EI Series
128
NVR58-I/NVR58-I/L/NVR48-I Series
130
Nvr54-I/Nvr54-I/L/Nvr44-I
130
NVR52-16P-I/NVR52-16P-I/L/NVR52-8P-I/NVR52-8P-I/L/NVR42-8P-I/NVR42-16P-I Series
130
NVR4216-I Series
131
NVR608-4KS2/NVR608H-XI/NVR608RH-XI Series
132
NVR616-4KS2 Series
132
Starting the Device
133
Local Operations
134
Initialization
134
Startup Wizard
136
Login
141
Main Menu
143
Quick Operation Bar
144
Live View
146
Live Page
146
Navigation Bar
147
Live View Control Bar
148
Instant Playback
149
Digital Zoom
150
Instant Backup
150
Manual Snapshot
150
Two-Way Talk
151
Stream Switch
151
Picture Search
151
Quick Pick
153
Acupick
155
Shortcut Menu
159
AI Live View Mode
162
Split Tracking
165
Ptz
166
PTZ Settings
167
PTZ Control
168
Configuring PTZ Functions
170
Configuring Presets
170
Configuring Tours
171
Configuring Patterns
172
Configuring Autoscan
172
Using PTZ Functions
173
Presets
173
Tours
173
Patterns
174
Autoscan
174
Calling Autopan
174
Auxiliary Button
174
Eptz
175
Configuring EPTZ Linkage
175
EPTZ Live View
176
Wireless Pairing
177
Sequence
178
Fisheye
181
Fisheye De-Warp on Live View Page
181
Fisheye De-Warp During Playback
183
Temperature Monitoring
183
Shortcut Menu to Add Camera
184
Smart Tracking
185
Camera
185
Initializing Remote Devices
185
Adding Remote Devices
190
Adding Cameras from Search
190
Adding Cameras Manually
192
Importing Cameras
194
Changing IP Address of Remote Device
195
Changing IP Address of Connected Remote Device
195
Changing IP Address of Unconnected Cameras
196
Configuring Image Settings
196
Configuring Overlay Settings
201
Overlay
201
Privacy Masking
202
Configuring Encoding Settings
202
Configuring Audio and Video Encoding Settings
202
Snapshot
205
Modifying Channel Name
206
Checking the Poe Status
207
Updating Remote Devices
208
Viewing Remote Device Information
209
Device Status
209
Firmware
210
Recording Management
211
Recording Schedule
211
Configuring Video Recording Schedule
211
Configuring Snapshot Schedule
216
Configuring Recording Mode
217
Search and Playback
218
Search Page
218
Playback
221
Smart Search Playback
223
Acupick
224
Common Search
224
Custom Search
228
EPTZ Linkage
232
Clipping Videos
234
Backing up
234
File List
235
Tag Playback
235
Recording Information
237
Overview
237
AI Search
238
Smart Plan
239
Configuring Smart Plan
239
Configuring Acupick Mode
241
Face Detection
242
Enabling Smart Plan
243
Configuring Face Detection
243
AI Search (Face Detection)
244
Face & Body Detection
246
Enabling Smart Plan
246
Configuring Face & Body Detection
246
AI Search (Face & Body Detection)
247
Face Recognition
247
Enabling Smart Plan
248
Creating Face Database
248
Creating Local Face Databases
248
Creating Remote Face Databases
249
Creating the Passerby Database
249
Adding Images to Face Database
250
Adding Face Images One by One
250
Adding Face Images in Batches
253
Configuring Face Recognition
254
Configuring AI by Recorder
254
Configuring AI by Camera
255
AI Search (Face Recognition)
256
Search by Attributes
256
Search by Image
258
Report Query
259
Ivs
260
Enabling Smart Plan
260
Configuring IVS
260
Tripwire
260
Intrusion
263
Abandoned Object Detection
266
Fast Moving
269
Parking
272
Crowd Gathering
275
Missing Object Detection
278
Loitering Detection
281
AI Search (IVS)
284
Stereo Analysis
285
Enabling Smart Plan
285
Configuring Stereo Analysis
285
People Approach Detection
285
Fall Detection
286
Violence Detection
287
People No. Exception Detection
288
People Stay Detection
289
AI Search (Stereo Analysis)
290
Video Metadata
291
Enabling Smart Plan
291
Configuring Video Metadata
292
AI Search (Video Metadata)
293
Human Detection
293
Motor Vehicle Detection
295
Non-Motor Vehicle Detection
297
Report Query
298
Anpr
299
Adding Vehicle Blocklist and Allowlist
299
Configuring ANPR
301
AI Search (ANPR)
302
Crowd Distribution
302
Enabling Smart Plan
302
Configuring Crowd Distribution
302
Report Query
303
People Counting
304
Enabling Smart Plan
304
Configuring People Counting
304
Configuring in Area no
306
Configuring Queuing
307
Configuring Abnormal Detection
308
Report Query
310
Heat Map
311
Enabling Smart Plan
311
Configuring Heat Map
312
Report Query
313
General
313
Fisheye
313
Smd
314
Enabling Smart Plan
314
Configuring SMD
314
AI Search (SMD)
317
Vehicle Density
317
Enabling Smart Plan
317
Configuring Vehicle Density
317
Report Query
318
Main-Sub Tracking
319
Video Quality Analytics
321
Configuring Video Quality Analytics
321
Analytics List
323
Entries Frequency
323
Smart Object Detection
325
Configuring Smart Plan
325
Configuring Object Detection
325
Searching for Smart Object Detection
327
Smart Sound Detection
327
Configuring Smart Sound Detection
327
Searching for Smart Sound Detection
328
PPE Detection
328
Alarm Settings
332
Alarm Information
332
Alarm Status
333
Alarm Input
334
Alarm Output
337
Video Detection
338
Motion Detection
338
Video Loss
339
Video Tampering
340
Scene Change
341
PIR Alarm
342
Audio Detection
344
Thermal Alarm
344
Exception
345
Disarming
346
Network
348
Tcp/Ip
348
Routing Table
351
Port
351
External Wi-Fi
353
Wi-Fi AP
354
General Settings
354
Advanced Settings
355
Cellular Network
358
Repeater
360
Pppoe
363
Ddns
363
Upnp
365
Configuring Router
365
Configuring Upnp
365
Email
366
Snmp
368
Multicast
370
Alarm Center
371
Register
372
Switch
373
P2P
374
Storage
375
Basic
375
Disk Manager
376
Raid
377
Creating RAID
378
Viewing RAID Information
380
Creating Hot Spare Disk
380
Disk Group
381
Disk Quota
382
Disk Check
383
Manual Check
383
Detection Report
384
Disk Health Monitoring
386
Record Estimate
387
Calculating Recording Time
389
Calculating HDD Capacity for Storage
389
Ftp
390
Iscsi
392
Account
393
Group
393
User
395
Adding User
395
Changing Password
397
Resetting Password
398
Enabling Password Reset
398
Resetting Password on Local Page
398
ONVIF User
403
Security
404
Security Status
404
System Service
406
Basic Services
406
388
408
Https
409
Attack Defense
410
Firewall
410
Account Lockout
411
Anti-Dos Attack
411
Sync Time-Allowlist
412
CA Certificate
414
Device Certificate
414
Trusted CA Certificate
416
Audio/Video Encryption
417
Security Warning
419
Security Exception
419
Illegal Login
419
System
420
General Settings
420
General
420
Date and Time
422
Holiday
423
Serial Port
425
Output and Display
426
Display
426
Tour
427
Custom Layout
429
Pos
431
Settings
432
Privacy Setup
433
Connection Mode
434
Search
434
Audio
435
File Management
435
Audio Play
437
Broadcast
438
Operation and Maintenance
440
Log
440
System
441
System Version
441
AI Algorithm Version
441
HDD Info
442
Bps
443
Device Status
443
Network
444
Online User
444
Network Load
445
Network Test
446
Maintenance and Management
447
Device Maintenance
447
Exporting System Settings
448
Restoring Defaults
450
Restoring Defaults on the Local Page
450
Resetting Device through the Reset Button
451
System Update
452
Upgrading File
452
Online Upgrade
453
Uboot Upgrading
454
Intelligent Diagnosis
454
USB Device Auto Pop-Up
454
Shutdown
455
Web Operation
458
Network Connection
458
Web Login
458
Web Main Menu
459
Cluster Service
461
Configuring Cluster IP
461
Main Device
462
Sub Device
463
Transferring Videos
463
Configuring Cluster Control
464
Cluster Control
464
Arbitrage IP
464
Cluster Log
465
Glossary
466
Faq
467
Appendix 1 HDD Capacity Calculation
471
Appendix 2 Mouse Operation
472
Appendix 3 Remote Control
473
Appendix 4 Compatible Network Camera List
476
Appendix 5 Cybersecurity Recommendations
482
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Dahua NVR21-4KS3 Series Specifications
General
Brand
Dahua
Model
NVR21-4KS3 Series
Category
Network Hardware
Language
English
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