Dahua DHI-ITC237-PW1B-IRZ User manual

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2.0 MP CMOS HD Camera User’s Manual
Version 1.0.0

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Welcome
Thank you for purchasing our HD intelligent traffic camera!
This user’s manual is designed to be a reference tool for your system.
Please read the following safeguard and warnings carefully before you use this series product!
Please keep this user’s manual well for future reference!

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Important Safeguards and Warnings
1．Electrical safety
All installation and operation here should conform to your local electrical safety codes.
The power shall conform to the requirement in the SELV (Safety Extra Low Voltage) and the Limited
power source is rated 90-240V.
We assume no liability or responsibility for all the fires or electrical shock caused by improper handling
or installation.
2．Transportation security
Heavy stress, violent vibration or water splash are not allowed during transportation, storage and
installation.
Please keep package material well in case you need to send it back to your local retailer or
manufacturer for maintenance work.
Non-original package material may result in device damage during the transportation.
3．Installation
Do not applypower to the camera before completing installation.
Please install the proper power cut-off device during the installation connection in case there is any
emergencysituation.
Always follow the instruction guide the manufacturer recommended.
4．Qualified engineers needed
Do not replace the button cell on the internal circuit of the main board without the prior authorization.
Improper button cell type may result in risk of explosive.
Please process the used button cells properly according to its usage instruction.
All the examination and repair work should be done by the qualified service engineers.
We are not liable for any problems caused by unauthorized modifications or attempted repair.
5．Environment
This series camera should be installed in a cool, dry place away from direct sunlight or strong light,
inflammable, explosive substances and etc.
The working temperature ranges from -30℃~ to +60℃.Do not touch the external metal part of the
device when it is working in harsh environments.
Please keep it away from the electromagnetic radiation object and environment.
Please keep the sound ventilation.
Do not allow the water and other liquid falling into the camera.
Usually we recommend thunder-proof device to prevent thunder strike.
The GND port of the product shall be grounded to further enhance the reliability of the device.

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7.Daily Maintenance
Please shut down the device and then unplug the power cable before you begin daily maintenance
work.
Use the dry soft cloth to clean the device.
If there is too much dust, please use the water to dilute the mild detergent first and then use it to clean
the device. Finally use the dry cloth to clean the device.
8. Accessories
Be sure to use all the accessories recommended by manufacturer.
Before installation, please open the package and check all the components are included.
Contact your local retailer ASAP if something is broken in your package.
You may install the device if nothing is missing or broken in your package.

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Table of Contents
1General Introduction............................................................................................... 1
1.1 Overview ................................................................................................... 1
1.2 Features.................................................................................................... 1
2Framework ............................................................................................................ 3
2.1 Appearance ............................................................................................... 3
2.2 Product Structure ....................................................................................... 3
2.3 Port........................................................................................................... 4
2.3.1 DeviceWiring....................................................................................... 4
2.3.2 Rear Panel........................................................................................... 5
3Device Installation.................................................................................................. 8
3.1 Lens Installation ......................................................................................... 8
3.1.1 Auto Iris Lend Installation...................................................................... 8
3.1.2 I/O Port................................................................................................ 8
3.2 Device Installation ...................................................................................... 9
3.2.1 (Optional) Install SD Card ..................................................................... 9
3.2.2 Adjust Device Direction......................................................................... 9
3.2.3 (Optional) Install Network Port Waterproof Cover.................................. 10
4System Network................................................................................................... 12
5Quick Configuration Tool ...................................................................................... 13
5.1 Overview ................................................................................................. 13
5.2 Operation................................................................................................. 13
6Web Operation..................................................................................................... 16
6.1 First Time Log in ...................................................................................... 16
6.2 Non-first Time Login ................................................................................. 18
6.3 System Menu........................................................................................... 18
7Technical Specification......................................................................................... 20
8FAQ.................................................................................................................... 22

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1 General Introduction
1.1 Overview
This product canmonitor entrance/exit status and clearly snapshot vehicle plate in both day and
night time. It can analyze and process plate snapshot.
This series of product integrates video data capture and management as video surveillance of
road monitoring core. It can snapshot different scenes, andsend video data to controller via
Internet or to central control department, back-end storage device for management.
It is widelyapplied in entrance/exit monitor system.
1.2 Features
White List
Set whether vehicle to have open gate right or not.
OSD
Set picture OSD info and position, video channel related info can be set
in camerasetup page.
User
Management
Different user rights for each group and you may modify the setup
anytime.
The user right cannot exceed the right setup.
Support 2-level user.
Log
Management
Support 1024 log.
Support account right setup.
Storage
Function
Support FTP and offline transfer.
According to user config and strategy store video data to central server.
User can record viaWEB.Record files aresaved on PC where client is
installed.
Local hot swap, offline transfer. Picture can be overwritten auto for
capacity warning.
Alarm
Function
For camera abnormity, it can send alarm via network, such as storage
damage.
Real-time respond to external alarm input( within 200MS) as user pre-
defined activation setup and exert corresponding message in screen
and audio prompt(allow user to pre-record audio file).
Network
Monitor
HD intelligent traffic camera supports one-channel A/V data transmit to
network terminal and then decode. Allowed by the band width, delay is
less than 500ms.
Max supports 10 connections.
Adopt the following A/V transmission protocol: HTTP, TCP, UDP,
MULTICAST and RTP/RTCP and etc.
Support web access, widely used in WAN.
Snapshot
Snapshot picture and encode, with watermark.
Snapshot picture can auto record vehicle time, location, plate color and
ANPR info.
Recognition
Support plate, vehicle color recognition function.
Network
Management
Realize HD intelligent traffic cameraconfiguration and management via
Ethernet.
Support device management via web.

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Peripheral
Equipment
Support peripheral equipment management, each peripheral equipment
control protocol and interface can be set freely.
Support activation devices such as vehicle detector.
Power
Supplying
ITC237-PW1B-IRZ：DC 12V/ PoE power supply.
ITC237-PU1B-L, ITC237-PU1B-IR device：AC 24V / DC 12V / PoE
power supply.
Auto White
Balance
The white balance refers to the camera to restore the white object color.
It allows the camera to adjust thecolor temperature in indoor and
outdoor environment.
Auto
Exposure
System can automatically set shutter speed and iris value according to
the snapshot video exposure condition.
Auto Gain
To output the standard video signal in the different illumination
environments, the amplifier needs to adjust in a wide range. The system
can enhance the camera sensitivity in low illumination and enhance the
video signal output to get the clear and high definition video.
Assistant
Function
Support video watermark function to avoid vicious video modification.
Log
System resource info and operation live display.

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2 Framework
2.1 Appearance
Figure 2-1 ITC237-PW1B-IRZ
Figure 2-2 ITC237-PU1B-IR, ITC237-PU1B-L
2.2 Product Structure

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Figure 2-3 ITC237-PW1B-IRZ
Figure 2-4 ITC237-PU1B-IR, ITC237-PU1B-L
2.3 Port
2.3.1 Device Wiring
Note:
This figure is for ITC237-PW1B-IRZ.

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Figure 2-5
No.
Port
Function
Connector
Description
1
AUDIO OUT
Audio output
port
RCA
Reserved
2
AUDIO IN
Audio input
port
RCA
Reserved
3
LAN
Ethernet port
Ethernet
port
Connect to standard Ethernet, provide PoE power.
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I/O
I/O port
-
Alarm signal input, output. See Chart 2-2.
5
Power
Power input
port
-
Input DC 12V，power supply must follow device
label.
Warning:
If you do not follow device label for power
supply, the device may be damaged.
Chart 2-1
Interface
Name
No.
Port Name
Description
I/O Port
1
ALARM_OUT
Alarm output interface, output alarm signal link
to open barrier.
NO：NO alarm output.
Used withALARM_OUT_GND end.
2
ALARM_OUT_GND
Alarm output puclic
3
ALARM_IN1
2-ch IO output （receive external alarm source
switch signal）, used to trigger snapshot.
4
ALARM_IN2
5
ALARM_IN_GND
Grounding
Chart 2-2
2.3.2 Rear Panel
Note:
Rear panel structure is for ITC237-PU1B-IR, ITC237-PU1B-L.
Structure figure is for reference only.

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Figure 2-6
Port Name
Function
VIDEO OUT
Video output port
Reserved
AC 24V/DC 12V
Power
Input AC 24V or DC 12V power supply, can supply at the
same time, only for camera, no lighting.
Indicator Light
Red indicator
System enanle －red indicator NO
System upgrade－red indicator flash
System reset－green indicator, red indicator NO.
Green indicator
Normal work－green indicator NO
Record status display ：record indicator flash when
recording.
Yellow indicator
Detect wireless device－yellow indicator NO.
G
GND
RS232 GND
TX
RS232 port
RS232 send
RX
RS232 receive
B
RS484 port
RS485 port connect shield light. Camera control shield light
via 485.
A
NA
-
-
I1
Alarm input port 1
2-ch IO input （switch signal receives external alarm
source）, used to trigger camera snapshot.
I2
Alarm input port 2
N1
Alarm output port
Alarm output port，output alarm signal link to open barrier.
N1/N2：NO alarm output
C1/C2：alarm output public end
Note:
When device is conencted, N1 can only work with C1 while
N2 can only work with C2.
C1
N2
C2
P
Power return output
port
Output DC 12V power, P +, G -
G （close to P）
RESET
Reset
Restore device default setup
When device normally work, keep holding this button for
5s, system will be reset.
ABF
Auto adjust back
focus
Auto adjust back focus, by adjusting Sensor board position,
adjust back focus, one-click to complete.
AUDIO OUT
Audio output port
Reserved
AUDIO IN1
Audio input port
Reserved
AUDIO IN2
Reserved
LAN /OPT
Net port/MB fiber
port
LAN
OPT
SD
SD card port
Connect to SD card
GND port
Whenclient is using device, connect this port to GND

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Chart 2-3

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3 Device Installation
3.1 Lens Installation
Warning:
Contents in this chapter are for ITC237-PU1B-IR, ITC237-PU1B-L only.
Figure 3-1
3.1.1 Auto Iris Lend Installation
Step 1. Remove device CMOS cover, face the lens at installation position on camera, clockwise
rotate lens until it is in place.
Step 2. Insert lens cable into auto iris lens connector atside of camera.
Step 3. Adjust focus to get clear image.
3.1.2 I/O Port
Figure 3-2
Step 1. Use a small straight screwdriver to press theslot button corresponding to the cable you
want to connect.
Step 2. Insert cable into the slot hole.

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Step 3. Release the screwdriver that hold the slot.
3.2 Device Installation
Warning:
Contents in this chapter are for ITC237-PW1B-IRZ only.
3.2.1 (Optional) Install SD Card
Note:
When the device has SD cardslot and needs SD card, you shall:
Step 1. Open lower cover to see SD cardslot, analog output and bidirectional button, reset.
Step 2. Insert SD card into Figure 3-3.
Figure 3-3
Note:
Motorized focusseries device has standard motorized lens, without manual adjustment,
meantime has bidirectional button to support focus adjustment on panel.
Long press RESET for 4s~5s to reset.
3.2.2 Adjust Device Direction
Note:
Different devices may have different adjusting screw positions.
Before adjustment, please loosen adjusting screw, and then when adjustment is complete,
fasten screw.
Never rotate a device continuously in one direction over 3 loops.
Never open lower cover in humid environment for a long time.

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Figure 3-4
Step 1. Loosen adjusting screw with screw driver.
Step 2. Adjust in up/down/left/right directions, set device direction according to need.
Step 3. Fasten the screw.
3.2.3 (Optional) Install Network Port Waterproof Cover
Note:
This step is mandatory for outdoor device with standard waterproof cover.
Figure 3-5
Step 1. Place the nipple on the port and press the rubber bead into the main body of the
waterproof connector.
Step 2. Thread the cable without the crystal head through the waterproof connector body, tighten
the rubber ring and waterproof fastening cover. Then, make the crystal head of the cable
and insert the crystal head into the network port.
Step 3. Put the main body of the waterproof connector on the network port and turn the
waterproof connector body clockwise to lock the networkport and the waterproof connector
body.
Step 4. Put the waterproof fastening cap over the waterproof connector body and turn the
waterproof tightening cover clockwise to lock the waterproof connector body and the
waterproof fastening cover.

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4 System Network
Please refer to
Figure 4-1for system connection.
Figure 4-1

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5 Quick Configuration Tool
5.1 Overview
Quick configuration tool can searchcurrent IP address,modify IP address. At the same time, you
can use it to upgrade the device.
Please note the tool onlyapplies to the IP addresses in the same segment.
5.2 Operation
Step 1. Double click the “ConfigTools.exe”icon, you can see an interface is shown as in Figure
5-1.
In the device list interface, you can view device IP address, port number, subnet mask, default
gateway, MAC address and etc.
Figure 5-1
Step 2. Select one IP address and then right click mouse, you can see an interface is shown as
in Figure 5-2.
Note:
You can set the IP address,subnet mask and gateway for the network camera and PC. Please
note network camera IP address and PC IP address shall be in the same network segment if
there is no router. Network camera default IP address is 192.168.1.108. If there is a router,
please set the corresponding gateway and subnet mask.
The factory default user name is admin and password is admin. For security reasons, please
modify your password after you first login.
For detailed WEB operation, please refer to the Network Camera Web Operation Manual in the
resourceCD.

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Figure 5-2
Select the “Open Device Web” item; you can go to the corresponding web login interface. See
Figure 5-3.
Figure 5-3
If you want to modify the device IP address without logging in the device web interface, you can
go to the configuration tool main interface to set.
In the configuration tool search interface (Figure 5-4), pleaseselect a device IP address
and then double click it to open the login interface.
Or you can select an IP address and then click the Login button to go to the login interface.
See Figure 5-4.
In Figure 5-4, you can view device IP address, user name, password and port. Pleasemodify
the corresponding information to login.
Please note the port information here shall be identical with the port value you set in TCP port in
Web Network interface. Otherwise, you cannot login the device.
If you are using device background upgrade port 3800 to login, other setups are all invalid.

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Figure 5-4
After you logged in, the configuration tool main interface is shown as below. See Figure 5-5.
Figure 5-5
For detailed information and operation instruction ofthe quick configuration tool, please
refer to the Quick Configuration Tool User’s Manual included in the resourcesCD.