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DELOPT Thermography Solution (DTS-01) - Fever Screening System

Intelligent Advance AI Fever Screening

Fever Screening System

The fever screening system (FSS) is suitable to be used in areas where there are large groups of people such as airports, seaports and public places such as shopping centres. It is a fixed camera that has a powerful 384x288 IR detector which delivers 110,592 pixels to the end-user's screen. The thermal video/images have a temperature measurement range of -20°C ~ +60°C and measurement accuracy of ≤ 0.3 ℃ which makes this ideal for fever screening programmes. It also comes with a range of temperature measurement tools which includes Motion detection, Disk alarm, I/O alarm, Temperature alarm and many more. The system allows non-invasive fever screening, meaning there is no major distruptions to the flow of people in an area.

Key Features

  • 384×288 IR Detector
  • Specially designed optical system for medical diagnosis
  • Powerful analysis tools
  • Operation software optimised for medical diagnosis & analysis
  • Mask Detection Technology

FSS in Action


Camera Name: CK350-F

Thermal Camera

Detector Type Uncooled IRFPA Microbolometer
Effective Pixels 384(H) ×288(V)
Pixel Size 17μm
Thermal Sensitivity (NETD) 40mK @F1.0, 300K
Spectral Range 8~14μm
Image Setting Polarity LUT/ DVE/ Mirror/ FCC /3D DNR/Brightness/Contrast/ ROI
Color Palettes Black-Heat /White-Heat/Rainbow/Iron-Red up to 17 modes

Thermal Lens

Lens Type Fixed
Focus Control Manual Focus
Focal Length 8mm
F No. F1.0
Angle of View H: 46°, V:35.3°

Visible Camera

Image Sensor 1/1.9" Sony CMOS
Effective Resolution 3MP
Shutter Speed 1/50 ~ 1/64,000s
Wide Dynamic Range True WDR 120dB
Min. Illumination Color: 0.01Lux @(F1.2, AGC ON) B/W: 0.001Lux @(F1.2, AGC ON)
S/N Ratio More than 55dB
Focal Length 2.7 ~ 12mm
Max Aperture F1.6~ F2.9
Angle of View 105°~ 32°
Focus Control Motorized

Video and Audio

Compression H.265, H.264, MJPEG
Frame Rate

Main Stream:Thermal: D1 @25/30fps

Visible: 1920×1080/1280×720 @25/30fps Sub Stream:

Thermal: CIF @25/30fps

Visible: D1/VGA/640×360/CIF/QCIF/QVGA


Bit Rate Control CBR/VBR
Bit Rate Thermal: 100Kbps~6Mbps Visible: main stream: 500Kbps~10Mbps; sub stream 100Kbps~6Kbps
Region of Interest Off / On (8 Zone, Rectangle)
Digital Zoom 16x
Mirror Support
Defog Support
Motion Detection Support
Privacy Masking Off / On (4 Area, Rectangle)
DVE Image Enhance Support
Audio Compression G.711, AMR, RAW_PCM (Optional)


Intelligent Functions Motion detection, Disk alarm, I/O alarm, Temperature alarm
IVS Smart Body Detection, Perimeter ,Single Virtual,Fences ,Double Virtual Fences ,Object Left ,Object Removed

Temperature Detection

Detection Mode Body temperature monitoring
Detection Preset Max 16 goals
Temperature Alarm Over temperature alarm, Temperature difference alarm
Accuracy ≤ 0.3 ℃ (Emission rate, distance, ambient temperature, etc..)
Response Time ≤30ms
Theory of temperature measurement range -20 °C ~ 60 °C (-4°F ~ 140°F)
Temperature display mode Temperature target >5℃, Display absolute temperature value;Temperature target ≤5℃, Display relative temperature value (temperature difference DEV = highest value - average)


Ethernet RJ-45 (10/100Base-T)
Interoperability ONVIF, CGI, SDK
Streaming Method Unicast
Max. User Access 10 Users
Edge Storage NAS, Local PC for instant recording, Micro SD card 128GB
Web Viewer <IE11, Chrome, Firefox
Web Language English, Chinese, Polish, Italian, Portuguese,Spanish. Russian, French, Czech, Hungarian


Ethernet 1 Ethernet (10/100 Base-T) RJ-45 Connector
Audio Interface 1ch Audio In,1ch Audio Out
Alarm 2ch Alarm In,2ch Alarm Out
RS485 Support
BNC Output N/A
Reset Button Support (Built-in)

Black Body Specifications

Temperature Range 40℃ (Ambient temp. +5.0℃ to 50℃)
Emissive Area 70mm x 70mm
Temperature Resolution 0.1℃
Accuracy ±0.2℃(@40℃)
Stability ±(0.1~0.2) ℃/30min
Emissivity 0.97±0.02
Power Supply 220V AC 50Hz 50W
Dimension/Weight W110mm x H120mm x D180mm, 1.8kg
Operating ambient temp 0℃~40℃ / ≦80%RH
Option RS485 communication

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