Dahua Technology Lite IPCHFW2231T-ZAS-S2 User manual

IR Bullet Network Camera
Quick Start Guide
V1.0.0
ZHEJIANG DAHUA VISION TECHNOLOGY CO., LTD
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Foreword I
Foreword
General
This Quick Start Guide (hereinafter referred to be "the Guide") introduces the functions,
installation and operations of the camera.
Safety Instructions
The following categorized signal words with defined meaning might appear in the guide.
Signal Words
Meaning
Indicates a medium or low potential hazard which, if not avoided,
could result in slight or moderate injury.
Indicates a potential risk which, if not avoided, may result in
property damage, data loss, lower performance, or unpredictable
result.
Provides additional information as the emphasis and supplement
to the text.
Revision History
No.
Version
Revision Content
Release Date
1
V1.0.0
First release.
2018.03
Protect Privacy Notice
As the device user or data controller, you might collect personal data of others' such as face,
fingerprints, car plate number, Email address, phone number, GPS and so on. You need to be
in compliance with the local privacy protection laws and regulations to protect the legitimate
rights and interests of other people by implementing measures include but not limited to:
providing clear and visible identification to inform data subject the existence of surveillance
area and providing related contact.
About this Guide
The Guide is for reference only. If there is inconsistency between the Guide 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 Guide.
The Guide would be updated according to the latest laws and regulations of related
regions. For detailed information, see the paper Quick Start Guide, CD-ROM, QR code or
our official website. If there is inconsistency between paper User's Guide and the electronic
version, the electronic version shall prevail.

Foreword II
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 Guide. 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 Guide (in PDF
format) cannot be opened.
All trademarks, registered trademarks and the company names in the Guide are the
properties of their respective owners.
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.

Important Safeguards and Warnings 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 Guide when performing any disassembly operation
about the device; otherwise, it might cause water leakage or poor image quality due to
unprofessional disassemble. 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

Important Safeguards and Warnings IV
protection effect.
It is recommended connect the grounding hole to the ground to enhance the reliability of
the device.
Do not touch the image sensor directly (CMOS). 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.
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.

Regulatory Information V
Regulatory Information
FCC Information
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
FCC conditions:
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:
This device may not cause harmful interference.
This device must accept any interference received, including interference that may cause
undesired operation.
FCC compliance:
This equipment has been tested and found to comply with the limits for a digital device,
pursuant to part 15 of the FCC Rules. This equipment generate, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the guide, may cause
harmful interference to radio communication.
For class A device, these limits are designed to provide reasonable protection against
harmful interference in a commercial environment. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
For class B device, these limits are designed to provide reasonable protection against
harmful interference in a residential installation. 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.

Table of Contents VI
Table of Contents
Foreword.................................................................................................................................................... I
Important Safeguards and Warnings...................................................................................................... I
Regulatory Information...........................................................................................................................IV
1 Introduction............................................................................................................................................ 1
1.1 Cable............................................................................................................................................. 1
1.2 Connecting Alarm Input/output ..................................................................................................... 2
2 Network Configuration.......................................................................................................................... 4
2.1 Initializing Device .......................................................................................................................... 4
2.2 Modifying Device IP Address........................................................................................................ 5
2.3 Logging in Web Interface.............................................................................................................. 6
3 Installation.............................................................................................................................................. 8
3.1 Packing List................................................................................................................................... 8
3.2 Dimension ..................................................................................................................................... 8
3.3 Installing Device............................................................................................................................ 9
3.3.1 Installation method.............................................................................................................. 9
3.3.2 Installing SD Card (Optional).............................................................................................. 9
3.3.3 Attaching Device............................................................................................................... 10
3.3.4 Installing Waterproof Connector....................................................................................... 12
3.3.5 Adjusting Angle ................................................................................................................. 12
3.3.6 Adjusting Focal Length ..................................................................................................... 13

Introduction 1
1 Introduction
1.1 Cable
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 the 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
SN
Port name
Function description
1
DC 12V power
input
Inputs DC 12V.
2
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.
3
Ethernet port
Connects to network with network cable.

Provides power to the device with PoE.

PoE is available on select model.
4
Audio input
Connects to sound-pick-up device to receive audio signal.
5
Audio output
Connects to speaker to output audio signal.
For more information about I/O port, see Table 1-2.
Table 1-2 Alarm Information
Port
Port Name
Function
Alarm I/O
ALARM_OUT
Outputs alarm signal to alarm device.
ALARM_IN
Receives the switch signal of external alarm source.

Introduction 2
Port
Port Name
Function
ALARM_GND
Ground connection.
1.2 Connecting Alarm Input/output
Alarm input/output is available on select models.
Connect alarm input device to the alarm input end of the I/O port, see Figure 1-2.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 is connecting to +3V to +5V or idling.
Device collects logic "0" when input signal being grounded.
Alarm inputFigure 1-2
Connect alarm output device to the alarm output end of the I/O port. The alarm outputStep 2 is open-drain output, which works in the following modes.
Mode A: Level application. Alarm outputs high and low level, and the alarm outlet
is OD, which requires external pull-up resistance (10K Ohm typical) to work. The
maximum external pull-up level is 12V, maximum port current is 300mA and the
default output signal is high level (external pull-up voltage). The default output
signal switches to low level when there is alarm output (As long as the operating
current below 300mA, the output low level voltage is lower than 0.8V).
Mode B: Switch application. Alarm output is used to drive external circuit, the
maximum voltage is 12V and the maximum current is 300mA. If the voltage is
higher than 12V, please use an additional electric relay.

Introduction 3
Mode AFigure 1-3
Mode BFigure 1-4
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" (default) if the alarm
input signal is logic "0" and to "NC" if the alarm input signal is logic "1".
The alarm output in the web interface is corresponding to the alarm output end of
the device, which is also alarm output end of the I/O port.