Dahua Technology PC-EBW81242 User manual

Panoramic Fisheye Network Camera
Quick Start Guide
V1.0.
1ZHEJIANG DAHUA VISION TECHNOLOGY CO., LTD.

Quick Start Guide
I
Foreword
General
This manual introduces the functions, installation and operations of the camera.
Safety Instructions
The following categorized signal words with defined meaning might appear in the manual.
Signal Words Meaning
WARNING
Indicates a medium or low potential hazard which, if not avoided,
could result in slight or moderate injury.
CAUTION
Indicates a potential risk which, if not avoided, could result in
property damage, data loss, lower performance, or unpredictable
result.
NOTE Provides additional information as the emphasis and supplement to
the text.
Revision History
Version Revision Content Release Date
V1.0.1 Updated "Important Safeguards and Warnings." April 2021
V1.0.0 First release. July 1, 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 regions.
For detailed information, see 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, please refer to our 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.

Quick Start Guide
II
Please visit our website, contact the supplier or customer service if there is any problem
occurred when using the device.
If there is any uncertainty or controversy, please refer to our final explanation.

Quick Start Guide
III
Important Safeguards and Warnings
Electrical safety
All installation and operation should conform to your local electrical safety codes.
The power source shall conform to the Safety Extra Low Voltage (SELV) standard, and supply
power with rated voltage which conforms to Limited Power Source requirement according to
IEC60950-1. Please note that the power supply requirement is subject to the device label.
Make sure the power supply is correct before operating the device.
A readily accessible disconnect device shall be incorporated in the building installation wiring.
Prevent the power cable from being trampled or pressed, especially the plug, power socket and
the junction extruded from the device.
Environment
Do not aim the device at strong light to focus, such as lamp light and sun light; otherwise it
might cause over brightness or light marks, which are not the device malfunction, and affect the
longevity of Complementary Metal-Oxide Semiconductor (CMOS).
Do not place the device in a damp or dusty environment, extremely hot or cold temperatures, or
the locations with strong electromagnetic radiation or unstable lighting.
Keep the device away from any liquid to avoid damage to the internal components.
Keep the indoor device away from rain or damp to avoid fire or lightning.
Keep sound ventilation to avoid heat accumulation.
Transport, use and store the device within the range of allowed humidity and temperature.
Heavy stress, violent vibration or water splash are not allowed during transportation, storage
and installation.
Pack the device with standard factory packaging or the equivalent material when transporting
the device.
Install the device in the location where only the professional staff with relevant knowledge of
safety guards and warnings can access. The accidental injury might happen to the
non-professionals who enter the installation area when the device is operating normally.
Operation and Daily Maintenance
Do not touch the heat dissipation component of the device to avoid scald.
Carefully follow the instructions in the manual when performing any disassembly operation
about the device; otherwise, it might cause water leakage or poor image quality due to
unprofessional disassemble. Please make sure that the gasket ring is flat and properly installed
in the groove before installing the cover. Please contact after-sale service for desiccant
replacement if there is condensed fog found on the lens after unpacking or when the desiccant
turns green. (Not all models are included with the desiccant).
It is recommended to use the device together with lightning arrester to improve lightning
protection effect.

Quick Start Guide
IV
It is recommended connect the grounding hole to the ground to enhance the reliability of the
device.
Do not touch the image sensor (CMOS) directly. Dust and dirt could be removed with air blower,
or you can wipe the lens gently with soft cloth that moistened with alcohol.
Device body can be cleaned with soft dry cloth, which can also be used to remove stubborn
stains when moistened with mild detergent. To avoid possible damage on device body coating
which could cause performance decrease, do not use volatile solvent such as alcohol, benzene,
diluent and so on to clean the device body, nor can strong, abrasive detergent be used.
Dome cover is an optical component, do not touch or wipe the cover with your hands directly
during installation or operation. For removing dust, grease or fingerprints, wipe gently with
moisten oil-free cotton with diethyl or moisten soft cloth. You can also air blower to remove
dust.
WARNING
Please strengthen the protection of network, device data and personal information by adopting
measures which include but not limited to using strong password, modifying password
regularly, upgrading firmware to the latest version, and isolating computer network. For some
device with old firmware versions, the ONVIF password will not be modified automatically along
with the modification of the system password, and you need to upgrade the firmware or
manually update the ONVIF password.
Use standard components or accessories provided by manufacturer and make sure the device is
installed and maintained by professional engineers.
The surface of the image sensor should not be exposed to laser beam radiation in an
environment where a laser beam device is used.
Do not provide two or more power supply sources for the device unless otherwise specified. A
failure to follow this instruction might cause damage to the device.

Quick Start Guide
V
Table of Contents
Foreword............................................................................................................................................................ I
Important Safeguards and Warnings............................................................................................................. III
1 Introduction................................................................................................................................................... 1
Cable ............................................................................................................................................................................................... 11.1
Connecting Alarm Input/output.......................................................................................................................................... 21.2
2 Network Configuration ................................................................................................................................. 4
Initializing Device....................................................................................................................................................................... 42.1
Modifying Device IP Address................................................................................................................................................. 52.2
Logging in Web Interface........................................................................................................................................................ 62.3
3 Installation..................................................................................................................................................... 8
Packing List................................................................................................................................................................................... 83.1
Dimension..................................................................................................................................................................................... 83.2
Installing Device ......................................................................................................................................................................... 93.3
3.3.1 Installation Method...................................................................................................................................................... 9
3.3.2 Installing SD Card (Optional) ..................................................................................................................................10
3.3.3 Attaching Device.........................................................................................................................................................10
3.3.4 Installing Waterproof Connector...........................................................................................................................14

Quick Start Guide
1
1Introduction
Cable1.1
Cable type might vary with different devices, and the actual product shall prevail.
Please waterproof all the cable joints with insulating tape and waterproof tape to avoid short circuit
and water damage. For detailed operation, see the FAQ Manual.
Cable listFigure 1-1
For more information about cable ports, see Table 1-1.
Table 1-1 Cable information
No. Port Name Description
1 12V DC power
input
Inputs 12V DC power. Please be sure to supply power as instructed in the
Guide.
Device abnormity or damage could occur
if power is not supplied
correctly.

Quick Start Guide
2
No. Port Name Description
2 Ethernet Port Connects to network with network cable.
Provides power to the device with PoE.
PoE is available on select model.
3 Audio input Connects to sound-pick-up device to receive audio signal.
4 Audio output Connects to speaker to output audio signal.
5 Alarm I/O Includes alarm signal input and output ports, the number of I/O ports
Might vary on different devices. For detailed information, see
Table 1-2.
Table 1-2 Alarm I/O port information
Port name No. Connector name Description
I/O port
1 ALARM_OUT1 Alarm output port 1 outputs alarm signal to alarm
device.
When connecting to alarm device, only the
ALARM_OUT 1 port and ALARM_OUT_GND 1 port
with the same number can be used together.
2 ALM_OUT_GND1
3 ALARM_IN1 Alarm input port 1 receives the switch signal of
external alarm source.
4 ALARM_IN2 Alarm input port 2 receives the switch signal of
external alarm source.
5 ALM_IN_GND Alarm input GND.
6 ALARM_OUT2 Alarm output port 2 outputs alarm signal to alarm
device.
When connecting to alarm device, only the
ALARM_OUT 2 port and ALARM_OUT_GND 2 port
with the same number can be used together.
7 ALM_OUT_GND2
Connecting Alarm Input/output1.2
Alarm input/output is available on select models.
Connect alarm input device to the alarm input end of the I/O port.Step 1
Device collects different states of alarm input port when the input signal is idling and being
grounded. Device collects logic "1" when input signal connecting to 3.3V or idling; device
collects logic "0" when input signal being grounded.

Quick Start Guide
3
Alarm inputFigure 1-2
Connect alarm output device to the alarm output end of the I/O port. The alarm output isStep 2
relay switch output, which can only connect to NO alarm devices.
The ALARM_OUT port and the ALM_OUT_GND port with the same number constitute a
switch for alarm output, see Figure 1-3. The switch is open normally and closes when there is
alarm output.
Alarm outputFigure 1-3
Log in web interface, and configure alarm input and alarm output in alarm setting.Step 3
The alarm input in the web interface is corresponding to the alarm input end of the I/O
port. There will be high level and low level alarm signal generated by the alarm input
device when alarm occurs, set the input mode to NO if the signal is high level and to NC
if the signal is low level.
The alarm output in the web interface is corresponding to the alarm output end of the
device, which is also the alarm output end of the I/O port.

Quick Start Guide
4
2Network Configuration
Device initialization and IP setting can be finished with the "ConfigTool" or in web interface. For more
information, see the WEB Operation Manual.
Device initialization is available on select models, and it is required at first use and after device is
being reset.
Device initialization is available only when the IP addresses of the device (192.168.1.108 by
default) and the PC stays in the same network segment.
Planning useable network segment properly to connect the device to the network.
The following figures and interfaces are for reference only, and the actual product shall prevail.
Initializing Device2.1
Double-click "ConfigTool.exe" to open the tool.Step 1
Click .Step 2
The Modify IP interface is displayed. See Figure 2-1.
Modify IP interfaceFigure 2-1
Click Search setting.Step 3
The Setting interface is displayed.
Enter the start IP and end IP of the network segment in which you want to search devices,Step 4
and then click OK.
All the devices found in the network segment are listed.
Select one or several devices whose Status is Uninitialized, and then click Initialize.Step 5