USAVision UA-SNVRL810-P User manual

Before attempting to connect or operate this product,
please read these instructions carefully and save this manual for future use.
User's Manual
UA-SNVR
UVSSNVR-UM-H
UA-SNVRL810-P
UA-SNVR1620-P
UA-SNVR256G0-N
UA-SNVR3240-N

©2023GeoVision, Inc. All rights reserved.
Under the copyright laws, this manual may not be copied, in whole or in part,
without the written consent of GeoVision.
Every effort has been made to ensure that the information in this manual is
accurate. GeoVision, Inc. makes no expressed or implied warranty of any kind
and assumes no responsibility for errors or omissions. No liability is assumed
for incidental or consequential damages arising from the use of the information
or products contained herein. Features and specifications are subject to
change without notice.
GeoVision, Inc.
9F, No. 246, Sec. 1, Neihu Rd.,
Neihu District, Taipei, Taiwan
Tel: [phone]
Fax: [phone]
http://www.geovision.com.tw
Trademarks used in this manual: GeoVision, the GeoVision logo and GV
series products are trademarks of GeoVision, Inc. Windows is the registered
trademark of Microsoft Corporation.
August 2023
Scan the following QR codes for product warranty and technical support
policy:
[Warranty] [Technical Support Policy]

Contents
SAFETY INSTRUCTION............................................................................................................................... 4
Chapter 1 Product Overview ................................................................................................................... 1
1.1 Front View ................................................................................................................................................. 1
1.1.1 UA-SNVRL810-P/SNVR1620-P/SNVR3240-N................................................................................................ 1
1.1.2 UA-SNVR256G0-N............................................................................................................................................... 2
1.2 Rear View................................................................................................................................................... 3
1.2.1 UA-SNVR256G0-N............................................................................................................................................ 3
1.2.2 UA-SNVR3240-N............................................................................................................................................... 4
1.2.3 UA-SNVR1620-P ............................................................................................................................................... 5
1.2.4 UA-SNVRL810-P ............................................................................................................................................... 6
Chapter 2 NVR Installation & Connection............................................................................................. 7
2.1 HDD Installation........................................................................................................................................ 7
2.2 Connection Diagram............................................................................................................................... 10
2.3 Power Supply Connection ..................................................................................................................... 10
Chapter 3 NVR Common Operations................................................................................................... 11
3.1 Using the Supplied Mouse......................................................................................................................11
3.2 Using the Virtual Keyboard.....................................................................................................................11
3.3 Password................................................................................................................................................. 12
3.3.1 Password Generation...................................................................................................................................... 12
3.3.2 Reset Password............................................................................................................................................... 14
Chapter 4 NVR Starting up .................................................................................................................... 18
4.1 Start Wizard............................................................................................................................................. 18
4.1.1 Start Wizard...................................................................................................................................................... 18
4.1.2 Network Configuration..................................................................................................................................... 19
4.1.3 Date/Time.......................................................................................................................................................... 21
4.1.4 IP Camera......................................................................................................................................................... 23
4.1.5 Disk.................................................................................................................................................................... 25
4.1.6 Resolution......................................................................................................................................................... 25
4.1.7 Mobile................................................................................................................................................................ 26
4.1.8 Summary........................................................................................................................................................... 27
4.2 Live View Screen Overview.................................................................................................................... 28
4.2.1 Camera Quick Toolbar..................................................................................................................................... 29
4.2.2 Taskbar.............................................................................................................................................................. 30
4.2.3 Status Bar.......................................................................................................................................................... 31
4.2.4 Start Menu......................................................................................................................................................... 32
4.2.5 Fisheye Camera............................................................................................................................................... 34
4.2.6 Alarm Notification Panel.................................................................................................................................. 36

Chapter 5 NVR System Setup ............................................................................................................... 37
5.1 Channel.................................................................................................................................................... 37
5.1.2 Live..................................................................................................................................................................... 50
5.1.3 Image Control................................................................................................................................................... 52
5.1.4 PTZ .................................................................................................................................................................... 54
5.1.5 Motion................................................................................................................................................................ 63
5.1.6 ROI..................................................................................................................................................................... 65
5.1.7 Video Cover...................................................................................................................................................... 66
5.1.8 Intelligent........................................................................................................................................................... 67
5.2 Record ..................................................................................................................................................... 72
5.2.1 Video Encoding ................................................................................................................................................ 72
5.2.2 Audio Encoding................................................................................................................................................ 74
5.2.3 Record............................................................................................................................................................... 75
5.2.4 Capture.............................................................................................................................................................. 77
5.3 Alarm........................................................................................................................................................ 79
5.3.1 Motion................................................................................................................................................................ 79
5.3.2 I/O....................................................................................................................................................................... 80
5.3.3 Intelligent........................................................................................................................................................... 82
5.3.4 Combination Alarm........................................................................................................................................... 83
5.3.5 PTZ Linkage...................................................................................................................................................... 85
5.3.6 Exception........................................................................................................................................................... 86
5.3.7 Voice Prompts .................................................................................................................................................. 88
5.3.8 Deterrence ........................................................................................................................................................ 92
5.3.9 Disarming.......................................................................................................................................................... 93
5.4 AI.............................................................................................................................................................. 96
5.4.1 Setup.................................................................................................................................................................. 97
5.4.2 Face Recognition........................................................................................................................................... 117
5.4.3 Alarm................................................................................................................................................................ 139
5.4.4 Statistics.......................................................................................................................................................... 149
5.5 Network.................................................................................................................................................. 153
5.5.1 General............................................................................................................................................................ 153
5.5.2 DDNS............................................................................................................................................................... 160
5.5.3 Email................................................................................................................................................................ 161
5.5.4 IP Filter ............................................................................................................................................................ 164
5.5.5 Voice Assistant ............................................................................................................................................... 166
5.5.6 Platform Access.............................................................................................................................................. 178
5.6 Storage .................................................................................................................................................. 181
5.6.1 Disk.................................................................................................................................................................. 181
5.6.2 Cloud................................................................................................................................................................ 191
5.6.3 FTP .................................................................................................................................................................. 195
5.7 System................................................................................................................................................... 197
5.7.1 General............................................................................................................................................................ 197
5.7.3 Multi-user......................................................................................................................................................... 203
5.7.4 Maintenance................................................................................................................................................... 207

5.7.5 IP Camera Maintain....................................................................................................................................... 212
5.7.6 System Information........................................................................................................................................ 216
Chapter 6 AI Scenario........................................................................................................................... 219
6.1 Cross Counting..................................................................................................................................... 219
6.1.1 Channel View Setup......................................................................................................................................... 222
6.1.2 Group View Setup............................................................................................................................................ 225
6.1.3 Advertise Mode................................................................................................................................................. 227
6.1.4 Search Counting Data ..................................................................................................................................... 229
6.2 Face Attendance................................................................................................................................... 230
6.3. Object Classification.............................................................................................................................. 232
Chapter 7 Search, Playback & Backup.............................................................................................. 234
7.1 Using Search Function......................................................................................................................... 234
7.1.1 Search & Play Video in General .................................................................................................................. 236
7.1.2 Event Search, Playback & Backup.............................................................................................................. 238
7.1.3 Sub-periods Playback.................................................................................................................................... 241
7.1.4 Smart Search.................................................................................................................................................. 242
7.1.5 Tag Search...................................................................................................................................................... 244
7.1.6 Play External File........................................................................................................................................... 245
7.1.7 Picture Search & View................................................................................................................................... 246
7.1.8 Slice Search.................................................................................................................................................... 248
7.1.9 AI Search......................................................................................................................................................... 249
Chapter 8 Remote Access via Web Client ........................................................................................ 264
8.1 Basic System Environment Requirements......................................................................................... 264
8.2 Web Plugin Download and Installation............................................................................................... 264
8.3 Web Client Manager.............................................................................................................................. 267
8.3.1 Live Interface.................................................................................................................................................. 267
8.3.2 Playback.......................................................................................................................................................... 270
8.3.3 Remote Setting............................................................................................................................................... 276
8.3.4 Local Setting................................................................................................................................................... 276
Appendix ................................................................................................................................................... 277
A. Supported Hard Disk Drives ............................................................................................................ 277
B. Troubleshooting................................................................................................................................ 278
C. Usage Maintenance .......................................................................................................................... 280

SAFETY INSTRUCTION
Carefully read the following safety instruction so as to avoid personal injuries and prevent the
equipment and other connection devices from being damaged.
1. Power sources
Never operate the equipment by using unspecified power supply.
2. Never push objects of any kind through openings of NVR
Never push objects of any kind through openings of NVR so as to avoid electric shock or other
accidents.
3. Do not put the equipment in the dusty field
Do not put the equipment in the dusty field.
4. Do not place the equipment under rain or humid environment
Do not place the equipment under humid environment like basement. If the equipment is
accidentally in contact with water, unplug the power cable and immediately contact your local
dealer.
5. Keep the surface of the equipment clean and dry
Use soft damp cloth to clean the outer case of NVR (do not use liquid aerosol cleaners)
6. Do not operate if any problems are found
If there are any strange smell or sound from NVR, unplug the power cable and contact the
authorized dealer or service center.
7. Do not try to remove the upper cover
Warning: Do not remove the cap of NVR so as to avoid electric shock.
8. Handle with care
If NVR does not work normally because of hitting on the hard object, contact the authorized
dealer for repair or replacement.
9. Use standard lithium battery (Use the batteries attached or specified by the
manufacturer)
After cutting off the power supply, if the system clock cannot continue to work, replace the
standard 3V lithium battery on the main board.

Warning: Turn off NVR before replacing the batteries, or you may be suffered from serious
electric shock. Properly dispose of the used batteries.
10. Put the equipment in a place with good ventilation
The NVR system includes HDD, which produces large amount of heat during operation.As a
result, do not block the ventilation openings (on the top, bottom, both sides and the reverse side)
for cooling the system during operation. Install or put the equipment in the place with good
ventilation.
11. The attached power adapter can only be used for 1 set of NVR. Do not connect more
equipment, or NVR may be restarted repeatedly because of insufficient power.
12. Prevent the equipment from water dropping or splashing. Do not place objects
containing water, such as flower vase, on the equipment.
13. Do not ingest battery, Chemical Burn Hazard,
This product contains a coin / button cell battery.
If the coin / button cell battery is swallowed, it can cause severe internal burns in just 2
hours and can lead to death.
Keep new and used batteries away from children.
If the battery compartment does not close securely, stop using the product and keep it
away from children.
If you think batteries might have been swallowed or placed inside any part of the body,
seek immediate medical attention.

1
Chapter 1 Product Overview
1.1 Front View
1.1.1 UA-SNVRL810-P/SNVR1620-P/SNVR3240-N
Item
Description
Power LED
Show constant green when power is supplied.
HDD LED
Show constant red when the HDD is connected.
Flash red when recording or playback is enabled.
USB Port
Connect the supplied mouse or USB flash memory.

2
1.1.2 UA-SNVR256G0-N
Item
Description
Power LED
Show constant green when power is supplied.
HDD LED
Show constant green when HDD is operating properly.
Flash green when data is being written or read.
No LED is shown when no HDD is detected or the HDD is faulty.
LAN HDD
Show constant green when connected to the network.
USB Port
Connect the supplied mouse or USB flash memory.

3
1.2 Rear View
1.2.1UA-SNVR256G0-N
Item
Description
Reset Button
Used to restore the factory settings. You can press and hold the button for
10 seconds to make the system automatically restore the factory settings.
The buzzer will ring four times at the same time.
Audio Input /
Output
Connect audio input/output device.
RS323
Used for debugging and maintaining the device.
HDMI Port-1
Primary output interface of the device, supporting output with 8K
resolution.
HDMI Port-2
Secondary output interface of the device, supporting output with 4K
resolution.
HMDI Port-3
Secondary output interface of the device, supporting output with 4K
resolution.
HDMI Port-4
Secondary output interface of the device, supporting output with 1080P
resolution.
Power Switch
Start up and shut down the NVR system.
Power Port
Connect the attached power supply.
USB Port
Connect a USB device, such as USB mouse and USB flash disk.
e-SATA
Connected to an external storage device.
Reset
Restore the device to its default settings. The reset hole is under the
USB Port.
LAN1/2
Gigabit network interface for connecting network cables.
RS-485
Connected to an RS485 standard device, such as a keyboard.
Alarm Input
Interface
Connect to alarm input devices.

4
1.2.2 UA-SNVR3240-N
IMPORTANT: WAN and LAN ports are not linked, and the LAN port does not have the internet
access. If you want to connect IP cameras to the LAN port to create a separate and local
network, see 3.2 Connecting IP Cameras for UA-SNVR3240-N in UA-SNVR Quick Start Guide.
Alarm Output
Interface
Connect to alarm output devices.
Power Switch
Used to power on/off the device.
Power Port
Connect the attached power supply.
Grounding
Terminal
Connect to the grounding cable.
Item
Description
Power Switch
Start up and shut down the NVR system.
Power Port
Connect the attached power supply.
USB Port
Connect a USB device, such as USB mouse and USB flash disk.
Sensor /Alarm / RS-485
Terminal Block
Connect to sensor, alarming devices, and/or RS-485 PTZ
cameras.
Reset
Restore the device to its default settings. The reset hole is
under the USB Port.
HDMI Port
Connect a HDMI-supported monitor.
VGA Port
Connect a VGAmonitor, such as PC monitor.
LINE IN
Connect a microphone.
Audio Output
Connect a speaker.
WAN Port
Connect to an external network.
LAN Port
Connect to a router or switch for connecting cameras.

5
1.2.3UA-SNVR1620-P
Item
Description
Power Switch
Start up and shut down the NVR system.
Power Port
Connect the attached power supply.
USB Port
Connect a USB device, such as USB mouse and USB flash
disk.
Sensor / Alarm Terminal Block
Connect to sensor or alarming devices.
Reset
Restore the device to its default settings. The reset hole is
under the USB Port.
HDMI Port
Connect a HDMI-supported monitor.
VGA Port
Connect a VGAmonitor, such as PC monitor.
LINE IN
Connect a microphone.
Audio Output
Connect a speaker.
WAN Port
Connect to an external network.
LAN Port
Connect up to16 cameras, with PoE supply.
RS-485 Terminal Block
Connect to a PTZ camera.

6
1.2.4UA-SNVRL810-P
Item
Description
Power Switch
Start up and shut down the NVR system.
Power Port
Connect the attached power supply.
USB Port
Connect a USB device, such as USB mouse and USB flash disk.
Reset
Restore the device to its default settings. The reset hole is under the
USB Port.
HDMI Port
Connect a HDMI-supported monitor.
VGA Port
Connect a VGAmonitor, such as PC monitor.
Audio Output
Connect a speaker.
WAN Port
Connect to an external network.
LAN Port
Connect up to 8 cameras, with PoE supply.

7
Chapter 2 NVR Installation & Connection
2.1 HDD Installation
The number of 3.5" / 2.5" SATA hard drives that the NVR supports varies depending on the model.
The following procedures are for reference only. The practical operation may be different
depending on the NVR you purchased.
Caution: Do not install or remove the hard disk drive while the power is turned on.
For UA-SNVRL810-P/SNVR1620-P/SNVR3240-N
a) Connect the data and power cables to the two hard
disk drives and place the hard disk drives on the NVR
case.
b) Carefully flip the NVR case and secure the hard
disk drives to the NVR with the eight (8) screws

8
For UA-SNVR256G0-N
1. Remove the placeholder from the ejector lever.
2. Install the ejector lever of the hard drive
Use screws to fix the hard drive on the ejector lever. You can distinguish between the left side
and the right side in accordance with the indicators on the ejector lever.
3. Open the front panel
Press the buckles on the two sides on the upper part of the front panel and pull the front panel
outwards.

9
4. Insert the hard drive
Align the hard drive slot and insert the hard drive gently and smoothly.
5. Buckle up the hard drive and close the front panel
Push in the hard drive until you hear a click. After the hard drive is installed, close the front
panel.

10
2.2 Connection Diagram
The following diagram is for reference only. The practical connection may be different depending on the
NVR you purchased.
2.3 Power Supply Connection
Caution: Only use the supplied power adapter that comes with the NVR.
Connect one end ofthe power adapter to the power connector on the back of the NVR.Plug theother
end of the power adapter into the wall outlet.And pressthe Power Switch to turn on the power. The
practical operation may be different depending on the NVR you purchased.
Speaker

11
Chapter 3 NVR Common Operations
3.1 Using the Supplied Mouse
1. Left Button:
oClick to select menu options.
oDuring live viewing in split-screen view, double-click on a channel to view it in full-screen.
Double-click the channel again to return to split-screen viewing.
oClick upon a channel on Live Viewing screen to open Camera Quick Toolbar.
oClick and hold to drag sliders and scales on menu mode
2. Right Button:
oClick once to open the Taskbar on the Live Viewing screen. View Taskbar on 4.2.2 Taskbar
oIn menus, click to go back / close menus.
3. Scroll Wheel:
oIn menus, scroll to move up / down through the menu content.
oWhile hovering over the volume control wheel, scroll to turn system volume up / down.
3.2 Using the Virtual Keyboard
You will see the virtual keyboard automatically on the screen when you need to enter data
Click to delete a
character
Click to complete
the enter
Click to toggle the keyboard to
upper case and more punctuation
Move the cursor to left
Move the cursor to right

12
3.3 Password
3.3.1 Password Generation
For the first time when you run the NVR, you must be required to set your own password
immediately in order to protect your privacy. Be sure to record your username and password and
save them in a secure place.
Language: Choose an OSD language
Device ID: Input the device ID in the parentheses. Default ID is 000000. View more about Device
ID on 5.7.1 General.
New Admin name: To set your own administrator name.
New Admin Password: To set your own password. The password must be a combination of 8
characters.
Confirm Password: Enter your own password again.
Click Apply to confirm your settings. The system will require to set the password recovery
questions in case you forget the password.

13
Tick the box of Security Question Configuration, and then choose 3 questions and input your
answer to each question.
If you tick the box of Certificate of Authorization, you need to click the Export button to save a
secret key to your USB flash drive. It will help to reset the password with the secret key in future.
Super code: It is a backup method to reset your password. If you enable this function, a
temporary & time-bound super code will be able to generated. It is allowed to login the system with
the super code and create your new password. However, the super code is not recommended to
be enabled for safety reason.
Caution: Make sure to set at least one of the 3 password recovery methods in case you forget
the password. If you select Cancel, no password recovery methods will be available when you
forget your password. Contact our technical personnel to reset the password.