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E-mail
2019288892@qq.com
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Phone
15801211415
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Address
No.1 Beiqing Road, Changping District, Beijing
Beijing Bonn Instrument Measurement and Control Technology Co., Ltd
2019288892@qq.com
15801211415
No.1 Beiqing Road, Changping District, Beijing
Developed by Bonn InstrumentsSchool temperature screening thermometerThe entire system consists of integrated infrared temperature measurement technology, facial recognition technology, and hardware gates. Can be used for building access control, company attendance, airport and station security checks, community access control, and other scenarios.
campusThe complete system of temperature screening thermometer consists of integrated infrared temperature measurement technology, facial recognition technology, and hardware gate. Can be used for building access control, company attendance, airport and station security checks, community access control, and other scenarios.
School temperature screening thermometer
·Infrared temperature measurement
It uses the principle of infrared thermal radiation to quickly and effectively screen and measure the temperature of the human body surface. During the temperature screening process, if a suspicious fever patient is found, the instrument immediately stops opening the gate command and issues an alarm,Timely and effectively prevent cross infection of abortion and take preventive measures.
(Integrated infrared temperature measurement technology and facial recognition technology)
·Facial recognition
It is a biometric technology based on human facial feature information for identity recognition. It can effectively extract, recognize, and compare human facial features, and provide facial capture. It is also possible to immediately stop opening the gate command if the facial recognition comparison fails during the face recognition process.
(Bridge octagonal three roller gate)
·Gate machine
The overall material of the three stick gate is made of high-quality 304 stainless steel, which is used in conjunction with infrared temperature measurement and facial recognition technology. The gate opening mode is controlled by both technologies simultaneously. When there is a slight deviation, the gate will not receive the opening command.
Key Features
1. Infrared temperature measurement technology with high-speed CPU processor, response time ≤ 0.25 seconds, improving screening efficiency
2. The infrared temperature detection sensor is imported from Belgium and features non-contact long-distance detection, which is safe and reliable. The sensor has functions such as thermal gradient compensation and high screening accuracy
3. Adopting automatic compensation calibration technology for environmental temperature, the compensation calibration mode is automatically switched to effectively avoid the impact of changes in environmental temperature on the accuracy of body temperature screening and measurement
4. Single eye live detection to prevent photo fraud
5. Stranger reminder: When a stranger is identified more than 3 times, an alarm will be issuedsound
6. Multiple verification modes: Face, ID card in one, swipe card, swipe ID card, face or ID card in one, face or swipe card, face or ID card、Multiple modes including facial recognition and card swiping

Product Features
● Temperature measurement technology that can accurately measure temperatureDetecting and screening human surface temperature
● * body temperature compensation mode, unaffected by changes in ambient temperature
Temperature response time ≤ 0.25 seconds
2 million pixels, high-definition wide dynamic camera
7-inch high-definition LED display screen with a resolution of 800 * 480
Adopting an improved multi task cascaded convolutional neural network for face detection technology reduces the requirement for image quality and significantly improves the speed of face detection
● Support 1:1 person ID comparison and 1:N facial recognition
Facial recognition speed ≤ 1 second
The product is equipped with a professional positive white light high color rendering LED face light source, effectively ensuring uniform facial lighting
Specifications
hardware | |||
operating system |
Linux system |
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display screen |
7-inch LED high-definition screen with a resolution of 800 * 480 |
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horn |
Built-in stereo speaker |
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storage device |
16G |
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Infrared temperature measurement technology | |||
Testing Scope |
35℃~42℃ |
resolution |
0.1℃ |
precision |
±0.4℃ |
response time |
≤ 0.25 seconds |
ambient temperature |
10~40℃ |
Operating Humidity |
5-90% relative humidity, no condensation |
repetitiveness |
warm-up time |
warm-up time |
10 seconds |
Detection angle |
7° |
Object distance ratio |
11.6:1 |
Facial recognition technology | |||
Identify height |
1.2-2.2 meters |
scanning frequency |
25HZ |
recognition distance |
0.4-3 meters |
Effective pixels |
1928*1088 |
Facial angle |
Up and down 30 °, about 30 ° |
signal-to-noise ratio |
≥35dB |
Recognition time |
≤ 1 second |
dynamic range |
≥105dB |
user capacity |
20 thousand |
low illumination |
≥0.01LUX at F1.2 |
Record capacity |
5 million pieces |
video stream |
512KB~4Mbps |
accuracy |
99.8% |
lens |
CS interface fixed focus lens |
Overall Dimensions |
Height 250mm * Width 145mm * Thickness 35mm |
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Conventional parameters of the gate | |||
case |
304 high-quality stainless steel |
driving voltage |
24v |
power |
32W |
drive signal |
12v dry contact point |
Working Voltage |
AC220V,50HZ |
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Usage scenarios
Intelligent safety management is implemented for channels such as stations, docks, prisons, factories, buildings, smart communities, clubs, enterprises and institutions, and large venues.
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