Dahua DHI-VTO2202F-P-S2 User manual

Two-wire Door Station
User’s Manual
V1.0.0

I
Foreword
General
This manual introduces the web interface configuration of the door station (hereinafter referred to as
"VTO").
Safety Instructions
The following categorized signal words with defined meaning might appear in the Manual.
Signal Words Meaning
CAUTION
Indicates a potential risk which, if not avoided, could result in
property damage, data loss, lower performance, or unpredictable
result.
TIPS
Provides methods to help you solve a problem or save you time.
NOTE
Provides additional information as the emphasis and supplement to
the text.
Revision History
Version Revision Content Release Date
V1.1.0 Updated to V4.5. December, 2020
V1.0.0 First release. September, 2018
About the Manual
The manual is for reference only. If there is inconsistency between the manual and the actual
product, the actual product shall prevail.
We are not liable for any loss caused by the operations that do not comply with the manual.
The manual would be updated according to the latest laws and regulations of related
jurisdictions. For detailed information, refer to the paper manual, CD-ROM, QR code or our
official website. If there is inconsistency between paper manual and the electronic version, the
electronic version shall prevail.
All the designs and software are subject to change without prior written notice. The product
updates might cause some differences between the actual product and the manual. Please
contact the customer service for the latest program and supplementary documentation.
There still might be deviation in technical data, functions and operations description, or errors
in print. If there is any doubt or dispute, we reserve the right of final explanation.
Upgrade the reader software or try other mainstream reader software if the manual (in PDF
format) cannot be opened.
All trademarks, registered trademarks and the company names in the manual are the properties
of their respective owners.
Please visit our website, contact the supplier or customer service if there is any problem

II
occurring when using the device.
If there is any uncertainty or controversy, we reserve the right of final explanation.

III
Important Safeguards and Warnings
The following description is the correct application method of the device. Please read the manual
carefully before use, in order to prevent danger and property loss. Strictly conform to the manual
during application and keep it properly after reading.
Operating Requirement
Do not expose the device to direct sunlight or heat source.
Do not install the device in a humid or dusty environment.
Horizontally install the device at stable places to prevent it from falling.
Do not drip or splash liquids onto the device, or put on the device anything filled with liquids.
Install the device at well-ventilated places and do not block its ventilation opening.
Use the device only within rated input and output range.
Do not dismantle the device by yourself.
Transport, use and store the device within allowed humidity and temperature range.
Power Requirement
The product must use electric wires recommended in your area, and within its rated
specification.
Use power supply that meets SELV (safety extra low voltage) requirements, and supply power
with rated voltage that conforms to Limited Power Source in IEC60950-1. For specific power
supply requirements, see the label on the device.
Appliance coupler is a disconnecting device. During normal use, keep an angle that facilitates
operation.

IV
Table of Contents
Foreword ...................................................................................................................................................I
Important Safeguards and Warnings.......................................................................................................III
1 Initialization ..........................................................................................................................................1
2 Login Interface ......................................................................................................................................2
Logging In .....................................................................................................................................2
Resetting Password ........................................................................................................................2
3 Main Interface........................................................................................................................................4
4 Local Setting..........................................................................................................................................5
Basic .............................................................................................................................................5
Video & Audio ................................................................................................................................8
Access Control Settings ..................................................................................................................9
4.3.1 Local ...................................................................................................................................9
4.3.2 RS-485...............................................................................................................................10
Password Management ................................................................................................................ 11
System ........................................................................................................................................11
Security.......................................................................................................................................13
Wiegand......................................................................................................................................15
Onvif User....................................................................................................................................15
Upload File ..................................................................................................................................16
5 Household Setting...............................................................................................................................17
VTO No. Management ..................................................................................................................17
VTH Management ........................................................................................................................18
5.2.1 Adding Room Number........................................................................................................18
5.2.2 Issuing Access Card ............................................................................................................20
5.2.3 Issuing Fingerprint .............................................................................................................20
VTS Management.........................................................................................................................21
IPC Setting...................................................................................................................................22
Status..........................................................................................................................................24
Publish Information......................................................................................................................24
5.6.1 Send Info ...........................................................................................................................24
5.6.2 History Info........................................................................................................................24
6 Network Setting...................................................................................................................................26
Basic ...........................................................................................................................................26
6.1.1 TCP/IP................................................................................................................................26
6.1.2 Port ...................................................................................................................................26
6.1.3 P2P....................................................................................................................................27
UPnP...........................................................................................................................................27
6.2.1 Enabling UPnP Services ......................................................................................................27
6.2.2 Adding UPnP Services.........................................................................................................28
SIP Server ....................................................................................................................................28
Firewall .......................................................................................................................................30
7 Log Management.................................................................................................................................31
Cybersecurity Recommendations.......................................................................................32

1
1Initialization
For first time login or after the VTO being reset, you need to initialize it on the web interface. The
default IP address of the VTO is 192.168.1.1108 and make sure the PC is in the same network
segment as the VTO.
Power on the VTO.
Go to the default IP address of the VTO in the browser.
Device initialization
Enter and confirm the password, and then click Next.
Enter an Email address for resetting password.
Click Next, and then click OK.
Login interface

2
2Login Interface
Logging In
Before login, make sure that the PC is in the same network segment as the VTO.
Go to the VTO IP address in the browser.
Login interface
Enter "admin" as username, then the password you set during initialization, and then click
Login.
Resetting Password
On the login interface, click Forgot Password?, and then click Next.
Reset the password (2/3)
Scan the QR code to request the security code, enter it, and then click Next.
 If you did not set an email address during initialization, contact the supplier or
customer service for help.
 To obtain security code again, scan the QR code again.

3
The security code will be valid only for 24 hours upon receipt.
If you enter the wrong security code for 5 consecutive times, your account will be
locked for 5 minutes.
Enter and confirm the new password, and then click OK.

4
3Main Interface
Log in to the web interface of the VTO.
Main interface
Table 3-1 Main interface introduction
No. Function Description
1 General function
: Change the password and your Email address.
: Go to the main interface.
: Log out, restart the VTO or restore the VTO to factory
settings.
If you restore the VTO to factory settings, all data except external
storage will be deleted. You can format the external storage device
to delete the data in it.
2 VTO information —
3 System information —
4 Configuration
manager Export or import VTO configuration or user information.
5 Function area —

5
4Local Setting
This chapter introduces detailed configuration to the VTO.
Basic
Select Local Setting > Basic.
Basic
Configure the parameters.
Table 4-1 Basic parameter description

6
Parameter Description

7
Device Type
Building and unit number are available only when other servers work as
the SIP server. See "6.2 UPnP
When the VTO works as the SIP server, you can configure the UPnP
function to allow WAN devices to log in to the VTO.
Prerequisites
Enable the UPnP function on the router, and then
configure a WAN IP address for the router.
Connect the VTO to the LAN of the router.
4.1.2 Enabling UPnP Services
Select Network > UPnP.
Enable the services as needed.
Select the Enable check box.
Click Save.
4.1.3 Adding UPnP Services
Select Network > UPnP.
Click Add.
Configure the parameters as needed.
Add a UPnP service
Table 4-2 Parameter description
Parameter Description
Service Name Enter the information as needed.
Service Type
Protocol Select TCP or UDP as needed.
Internal Port Use port number 1024 to 5000.

8
Centre Call No. The default number is 888888, and you can set it to any number with up to 9
digits.
Device Name —
Call Centre Period Time period in which you are allowed to call the management centre.
No.
Used to differentiate each VTO, and we recommend setting it according to
unit or building number, and then you can add VTOs to the SIP server with
their numbers.
Periods in which
Calls can be Made Specify a period when you will not receive any call.
Click Save.
Video & Audio
Configure the video format and quality, and audio of the VTO.
Select Local Setting > Video & Audio.
Video & Audio
Configure the parameters, which will take effect upon change.
Table 4-3 Video parameter description
Parameter Description
Main Stream
Video Format —
Format Rate Larger value for smoother video.
Bitrate Rate Larger value for better quality.
Sub Stream
Video Format —
Format Rate Larger value for smoother video.
Bitrate Rate Larger value for better quality.
Status
Scene Mode Select as needed according to the lighting condition.
Automatic is selected by default.
Day/Night Mode Change the image to colorful or black and white manually
or automatically.
BackLight Mode
Disabled: No back light.
Backlight: When the camera is against the light, it can

9
Parameter Description
get clearer image of the dark areas on the target.
Wide dynamic: The system dims bright areas and
compensates dark areas to ensure the overall clarity.
Inhibition: the system constrains bright areas and
reduces halo size to dim the overall brightness.
Sensor
Sensitivity Larger value for higher sensitivity.
Video Standard —
Image
Brightness Larger value for brighter image. Configure the value as
appropriate.
Contrast Larger value for more the contrast between bright and dark
areas. Configure the value as appropriate.
Hue Make the color brighter or darker. The default value is made
by the light sensor, and We recommend keep it default.
Saturation Larger value for thicker color.
Gamma
Changes the picture brightness and improves the picture
dynamic range in a non-linear way. Larger value for
brighter image.
Video.GainAuto Amplify the video signal to increase image brightness. If
the value is too large, there will be more noise in the image.
Mirror Display the image with left and right side reversed.
Flip Display the image upside down.
Audio Control — Turn on or off each type of sound.
Volume Control Mic Volume —
Beep Volume —
Access Control Settings
This section introduces how to configure the two locks.
4.3.1 Local
Select Local Setting > Access Control > Local.

10
Local
Configure the parameters.
Table 4-4 Local access control parameter description
Parameter Description
Unlock Responding
Interval The interval between two unlocks.
Unlock Period The time for which the lock stays unlocked.
Door Sensor Check Time
Enable it, and the door will not be locked until the door sensors
contact each other. If the door is unlocked longer than the Door
Sensor Check Time, the door sensor alarm will be triggered,
and the alarm will be sent to the management center.
If you do not enable it, the door will be locked after the Unlock
Period.
You need to install a door contact to configure this parameter.
First/Second Unlock
Command
You can connect a third-party phone, such as a SIP phone, to the
VTO, and use the command to open the door remotely.
Door Contact Type NC: Normally closed.
NO: Normally on.
Door Sensor Enable Turn off or on door contact detection.
Lock Non-remote methods, such as password or card, will unlock the lock
you select.
IC Card Encrypt Access cards issued by the VTO will be encrypted and unclonable.
Click Save.
4.3.2 RS-485
Select Local Setting > Access Control > Local, and then configure the parameters of the lock
connected through the RS-485 port. See Table 4-4 for parameter description.

11
Lock connected through the RS-485 port
Password Management
Click Add, and then you can add a username and password used to unlock the door.
Password management
System
Configure time-related format, NTP server, and more.
Select Local Setting > System.

12
System
Configure the parameters.
Table 4-5 System parameter description
Parameter Description
Date Format —
Time Format —
System Time
Changing system time might cause problems on video searching and
information publication. Turn off video recording and auto snapshot before
changing it.
Time Zone —
Sync PC Synchronize the system time between the VTO and PC.
DST Daylight saving time.
DST Type
Date: Define a specific date
Week: You need to configure the begin and end time.
Begin Time Configure the begin time and end time of DST.
End Time
NTP Enable Enable NTP and enter the IP address of the NTP server, and then the VTO will
syncronize time with the NTP server automatically.
NTP Server
Port NTP server port number.
Interval VTO time update cycle. Maximum 30 minutes.
Auto
Maintenance Schedule when the VTO will restrart automatically.
SSH
You can connect debugging devices to the VTO through SSH protocol.
We recommend turning it off, and turn on security mode and password
protection. Otherwise, the VTO might be exposed to security risks and data
leakage.

13
Emergency
Maintenance
Enable it for fault analysis and repair.
This function will occupy 8088 and 8087 ports.
Click Save.
Security
Select Local Setting > Security.
Security
Configure the parameters.

14
Table 4-6 Security parameter description
Parameter Description
CGI Enable
Enable the use of CGI command.
We recommend turning it off. Otherwise, the VTO might be exposed
to security risks and data leakage.
Mobile Push Notification
Send information to the app on the smartphone.
The VTO might be exposed to security risks and data leakage. We
recommend turning it off if do not need this function.
Password Reset
If turned off, you will not be able to reset password.
Audio/Video Transmission
Encryption
Encryp all data during voice or video call.
We recommend turning it off. Otherwise, the VTO might be exposed
to security risks and data leakage.
ONVIF On
Enable other devices to pull video stream of the VTO through the
ONVIF protocol.
We recommend turning it off. Otherwise, the VTO might be exposed
to security risks and data leakage.
RTSP Over TSL
Output encrypted bit stream through RTSP.
We recommend turning it on. Otherwise, the VTO might be exposed
to security risks and data leakage.
Outbound Service
Information Protection
Protect your passwords.
We recommend turning it on. Otherwise, the VTO might be exposed
to security risks and data leakage.
Multicast/Broadcast
Search
Enable it and the VTO will be found by other devices.
We recommend turning it off. Otherwise, the VTO might be exposed
to security risks and data leakage.

15
Authentication Mode
Security Mode (recommended): Support logging in with Digest
authentication.
Compatible Mode: Use the old login method.
We recommend security mode. Compatible mode might expose the
VTO to security risks and data leakage.
Click Save to save.
Wiegand
Configure the parameters as needed when connected to other devices through the Wiegand port.
Wiegand
Onvif User
Add accounts for devices to monitor the VTO through the onvif protocol.
If you delete an account, it cannot be undone.
Select Local Settings > Onvif User.
Click Add.