InfiRay DTC300 User manual

DTC300
Accurate Dual-spectrum Temperature Measurement Camera
Quick Start Guide V1.0.1
Yantai IRay Technology Co., Ltd.

V1.0.1 I
Yantai IRay Technology Co., Ltd.
11th Guiyang Street, YEDA
Yantai 264006, P. R. China
©IRay Technology Co., Ltd. 2018 Reserve all the right. All in this manual including texts, pictures,
diagrams and other contents belong to IRay Technology Co.,Ltd (Hereinafter referred to as “Our
company”or “IRay Photoelectric”). Without the written permission, no one shall copy, photocopy,
translate or disseminate all or part of this manual.
This manual is used as a guide. The photos, graphics, diagrams and illustrations provided in the manual
are only used to explain, which may be different from the specific product. Please refer to the real object.
We try our best to make sure the contents in this manual are accurate. We do not provide any
representations or warranties in this manual.
If you need the latest version of this manual, please contact us. IRay Photoelectric recommends that you
use this manual under the guidance of professionals.
Version History
Version
Date
Description
V1.0.0
2020-3-6
Initial version
V1.0.1
2020-7-1
Modify the layout solution at site (On Page 8)

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Yantai IRay Technology Co., Ltd.
11th Guiyang Street, YEDA
Yantai 264006, P. R. China
II
Contents
1. Overview ...................................................................................................1
2. Product Performance...............................................................................2
3. Installation Guide.....................................................................................4
3.1 Product and Accessory List ...............................................................4
3.2 Mounting and Connecting Thermal Camera .....................................5
3.3 Site Layout Solution ..........................................................................7
3.4 Site Installation and Layout Considerations......................................8
4 . Quick Start of Client...............................................................................9
5. Trouble Shooting ....................................................................................12
6. Maintenance ...........................................................................................13
6.1 Notice ...............................................................................................13
6.2 Cleaning and Maintenance ..............................................................13
6.3 Safety Codes ....................................................................................14
7. After Sales Service..................................................................................14
8. Company Information...........................................................................15

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Yantai IRay Technology Co., Ltd.
11th Guiyang Street, YEDA
Yantai 264006, P. R. China
1. Overview
DTC300 is a dual-spectrum accurate temperature measurement camera, which is
developed for the body temperature screening and has the characteristics of non-touch,
high sensitivity and flexible installation etc. It can be used for quick temperature
detection, and trigger the alarm system when the pedestrian who has abnormal body
temperature passes through the orderly channel in public place (such as hospital,
enterprise, school, community, mall and supermarket etc.), with its integrated high
precise infrared temperature measurement camera and accurate face recognization
technology. It roles as a quick tool and provides accurate body temperature data
during the period of fighting with epidemic.
Figure 1 Product photo

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Yantai IRay Technology Co., Ltd.
11th Guiyang Street, YEDA
Yantai 264006, P. R. China
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2. Product Performance
Table 1 Parameters of Product
Model
DTC300
Detector Parameters
Detector type
VOx Uncooled Infrared FPA Detector
Resolution
384×288
Pixel pitch
17μm
Response spectrum
8～14μm
Lens Parameters
Focal length
9.7mm
Focus type
Athermal
FOV(Horizon×Vertical)
37.2°×28.3°
IFOV
1.7mrad
Visible Light Parameters
Resolution
1920×1080
Focal length
4.4mm
FOV
90°
Temperature Measurement Function
Measuring range
0~60℃
Measuring accuracy（1）
±0.5℃@target temperature 33℃~42℃ (without BBS)
±0.3℃@target temperature 33℃~42℃ (with BBS)
Effective measuring distance
0.5~3m
Interface
Power supply
USB ×2（5V DC）
Communication interface
USB
Communication protocol
UVC（USB Video Class）
Physical Parameters
Dimension
110mm×75mm×56mm
Environment Adaptation

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11th Guiyang Street, YEDA
Yantai 264006, P. R. China
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Operating temperature
-10℃~50℃
Storage temperature
-20℃～+65℃
Humidity
5~95%，no condensation
Software Function
Face recognition
Support intelligent face recognition
Secondary development
Provide Windows /Android SDK and development manual
Note：
(1) Please refer to GB/T 19665-2005 for the test conditions without BBS ；
The environment temperature should be 16℃~32℃ for the accurate temperature measurement with BBS.
（Room temperature without mutation）

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11th Guiyang Street, YEDA
Yantai 264006, P. R. China
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3. Installation Guide
3.1 Product and Accessory List
Before installation, please make sure that the equipment in the package is intact and all
parts are available.
Other accessories：
⚫Displayer/TV: 1920×1080 resolution；
⚫Moving Floor stand：MST17：
⚫Mini PTZ：（DIFUN）D32A；
⚫Double nut rod：1/4 screw；
⚫Tools: screwdriver, electric pens, etc.
Standard package
DTC camera
Type-C cable and module connection cable（1pcs for each)
Computing box, Remote controller, DC5V power supplier, HDMI cable

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Yantai IRay Technology Co., Ltd.
11th Guiyang Street, YEDA
Yantai 264006, P. R. China
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3.2 Mounting and Connecting Thermal Camera
As shown in figure 2, there is a 1/4-20UNC hole at the bottom of camera, which is
used to mount camera to adapter or bracket.
Figure 2 Bottom Diagram of DTC Camera
Take the example of fixing camera on a TV bracket as an example, please find the
specific steps as following.
⚫Install the 1/4-20UNC screw to the bottom of camera, and install the camera on
PTZ, then lock the fastening screw on the side, as shown in figure 3;
Figure 3 Installation Steps of Camera and PTZ
⚫Plug Type-C data cable to the left interface, and then plug the module cable to the
right connector. As shown in figure 4.
Figure 4 Connecting Method
⚫Place the PTZ on moving floor stand, and make the bottom hole on PTZ align with

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11th Guiyang Street, YEDA
Yantai 264006, P. R. China
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the hole on floor stand, then screw in the double nut rod. After loosening the screw
on PTZ and adjusting the direction of camera at a suitable angle, fixed the
adjustment screw. As shown in figure 5.
Figure 5 Installation Diagram of PTZ and Floor Ftand
⚫Plug the corresponding cable to USB interface, HDMI, DC-5V power supply
interface, Type-C data cable to computing box successively. As shown in figure 6.
Plug the other port of HDMI to displayer or TV.
Figure 6 Cable Connecting of Computing Box
⚫Power on the computing box, it will enter the system interface automatically. And
the camera performs correction with shutter sound at the same. Start to monitor
USB interface HDMI DC-5V power
Type-C

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11th Guiyang Street, YEDA
Yantai 264006, P. R. China
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body temperature after powering on 40 minutes, to make sure the camera is stable
enough for the measuring accuracy.
Figure 7 Overall Installation Effect Chart
3.3 Site Layout Solution
1）Reference layout
Refer to Figure 8 for the layout plan in a wide space area. The external reference
blackbody(optional) is placed directly in front of the infrared camera and made it
observable in the imaging field of view. Pedestrians need to be guided and make
sure all of them can be observed with the thermal imaging camera.
Figure 8 Arrangement of Infrared Human Body Thermal Camera

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11th Guiyang Street, YEDA
Yantai 264006, P. R. China
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⚫Installation direction and height of camera
The installation distance and height of the camera should be arranged according to the
actual situation, the recommended distance is 2m, and the installation height should
ensure that all of the observed pedestrians can appear in the field of view.
⚫Reference black body layout
As shown in Figure 9, adjust the direction and position of the infrared human body
thermal imaging camera and the reference black body so that the reference black body
appears in the 2/3 central area of the camera market and shall not be shielded by
pedestrians. The blackbody should be put at the position of 1.5m away from camera.
Figure 9 Infrared Imaging on PC
⚫Environmental requirements
The infrared temperature measuring camera is arranged in an environment where the
temperature is relatively constant and there is no direct sunlight, to avoid temperature
measurement errors caused by the temperature changing environment affecting the
human skin surface temperature. According to the above installation requirements, the
following installation methods can be used to install equipment in halls and aisles.
3.4 Site Installation and Layout Considerations
1）Avoid placing it at the entrance with airflow disturbance
Avoid the temperature rise and fall caused by the air surface disturbance of the skin of
the person being tested, which will affect the false alarm or miss alarm of the infrared
temperature measuring camera.
参考黑体
出现区域
人
People
Reference blackbody
appearance area

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11th Guiyang Street, YEDA
Yantai 264006, P. R. China
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2）Select the right monitoring scenario
Avoid using infrared cameras in environments with large areas of high temperature
objects (such as electronic billboards, large area light boxes, glass walls that are
exposed to the sun, etc.). These hot objects may cause false alarms or missed alarms.
3）The ground of the monitoring site should not be too smooth
Avoid the temperature rise and fall caused by the airflow disturbance on the skin
surface of the person being tested, which will affect the false alarm or leakage of the
infrared thermometers.
4）Reserve a long enough channel
Prevent the person being tested from entering the room and testing directly in a hot /
cold outdoor environment. Since the skin temperature is higher or lower than real skin
temperature when they first enter a room with a constant temperature from a hot / cold
outdoor environment, at this time, a long enough channel needs to be reserved to allow
the subject's body surface temperature to gradually stabilize before testing. To avoid
false alarms or missed alarms of the infrared camera.
4 . Quick Start of Client
The following operation guide is a simplified version, which is suitable for human
body temperature screening application. For more detailed function introduction,
please refer to the instructions in the corresponding software package, or contact with
us.
Model
Tool
User Guide
DTC300
DTS Intelligent Temperature
Screening
DTS Intelligent Temperature Screening System
Operation Manual
1）Run Client APP

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11th Guiyang Street, YEDA
Yantai 264006, P. R. China
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Generally, the APP will run automatically after turn on computing box. Users can
click iRayDTS APP icon to run this APP if the software is exited during using. The
iRayDTS APP icon is shown in figure 10.
Figure 10 iRay DTS APP icon
2）Application interface
DTS intelligent infrared body temperature screening system is shown as figure 11.
Figure 11 DTS Intelligent Infrared Body Temperature Screening System
Following function areas are included on the APP home page:
1．Number of people passing today (marker 1);
2．Focus on today (temperature>=37.3)（marker 2）;
3．At center imaging area, left side is visible imaging, right side is infrared
imaging;
4．It is the infrared temperature measurement area in the blue frame on visible
image, when human face is detected in the blue frame area, the temperature
2

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value will display in real time.
5．Human face can be detected and face temperature can be displayed in real
time both in visible image and infrared image.
6．The pictures at the bottom of interface are captured in real time, the
pictures include the human face photo and the highest temperature in history
of the face and whether the face temperature is normal or not.
7．The pictures at the right side have abnormal temperatures, which need to be
focused on,.
3）Menu
Press “菜单” on remote controller, as shown in figure 12, enter the menu page, as
shown in figure 13.
Figure 12 Figure of Remote Controller

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11th Guiyang Street, YEDA
Yantai 264006, P. R. China
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Figure13 Menu Interface
Menu Functions：
1. Switch the preview mode: Split screen mode, single visible light mode, single
infrared mode.
2. Switch language between Chinese and English, App will restart automatically
after switching.
5 Trouble Shooting
General Trouble Shooting
Fault Description
Possible Causes
Method of Exclusion
Start up failure
Cable connection loosening
Check the cable and connector is connected
well
Low measuring
accuracy
1、Camera has not get stable;
2、Human face is out of infrared
detecting area
1. Make sure the camera has started up more
than 40minutes;
2. Make sure that human face is in the area

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11th Guiyang Street, YEDA
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of blue rectangle of visible image.
Image stuck
USB interface are not connected
well
Check the cable and connector is connected
well, or restart the APP
6 Maintenance
6.1 Notice
⚫Make sure the camera is fixed firmly when the camera is installed on wall,
ceiling or pillar.
⚫The camera shall not fall on the equipment, especially vigorous vibration
equipment. Keep the camera away from the presence of magnetic field
interference, avoid mounting camera to the surface where occurs vibration or
shocks easily.（The camera may be damaged ignoring this item）.
⚫The camera lens shall not be aimed at the high temperature target such as sun,
incandescent light etc., or it may damage the lens or detector.
⚫Equipment used indoors should not be installed exposed to rain or very wet
areas.
⚫Do not place the equipment in an environment with corrosive gas, which may
cause damage to the equipment.
⚫Avoid placing equipment in the area where has direct sunlight, poor ventilation,
or near heat sources such as heaters (ignoring this can lead to fire hazards).
⚫Please keep all original packing materials of the equipment properly, so that in
case of any problem, use packing materials to pack the equipment and send it
to the agent or return it to the manufacturer for treatment. IRay shall not be
responsible for any accidental damage in transit caused by materials other than
the original packaging.
6.2 Cleaning and Maintenance
⚫Do not use cleaning products that corrode or scratch optical glass components.

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11th Guiyang Street, YEDA
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⚫The germanium window surface is coated with anti-reflection coating, dust,
grease, fingerprints will produce harmful substances and lead to its performance
decline or cause scratches, once found dirt, please follow the following methods.
1) Use a blown balloon or a soft brush to clean the lens surface and avoid dust
particles scratching the anti-reflection film on lens surface during the wiping
process.
2) Use soft cotton cloth or lens wiping paper to dip in alcohol or lens wiping
liquid, gently wipe the lens surface from the middle to the edge, pay attention to do
not squeeze the lens surface, wipe liquid also can not dip in too much, make sure the
cloth is wet, but wipe liquid can not be extruded. If still not clean, replace the cloth
and repeat operation.
6.3 Safety Codes
⚫Please use standard power supply, to avoid the camera is damaged by
over-voltage.
⚫Short-circuit is prohibited.
⚫Hitting or beating the product with sharpen object is prohibited；
⚫The product shall not be exposed in the high temperature environment which is
higher than 80℃.
⚫Do not put the product into the fire.
7. After Sales Service
The DTC300 high-precision temperature measuring infrared camera is developed by
our company and has good after-sales service guarantee such as equipment
maintenance and repair. If you have any needs, please contact our company.

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11th Guiyang Street, YEDA
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8. Company Information
IRay Technology Co.,Ltd.
Website: www.IRaytek.com
Phone: [phone]
Fax: [phone]
Email: [e-mail]
Address:11th Guiyang Street, YEDA, Yantai, Shandong Province