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[China]
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Address: 9 / F, Building C1, Future Science and Technology City, 999 Gaoxin Avenue, Donghu High-tech Zone, Wuhan City, Hubei Province
Contact name:Kelvin
Wuhan Homsh Technology Co.,Ltd. |
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Mobile Iris Capture Recognizer: Lightweight, Exquisite, USB2.0 Type-C Interface
Description
C41 is an external iris recognition device suitable for mobile terminals. The device is connected to the mobile terminal through the USB2.0 Type-C interface.
The mobile identity verification APP installed on the mobile terminal can collect iris information of suspicious personnel and send it to the iris identity verification system through the mobile terminal for iris identity verification. It is suitable for public security personnel Mobile Law Enforcement Use.
Features
1. The equipment meets the requirements of the "Technical Requirements for Iris Collection Equipment Used in Criminal Investigation Services" (used for the construction of the iris library of the ten-million-level criminal special subsystem);
2. Liveness detection, which can prevent prosthetic attacks in the form of iris photos and iris videos;
3. The product can be used with the iris collection and recognition APP to complete the iris identity verification of personnel;
4. The APP supports local and background comparison, and supports OCR document identification;
5. Exquisite body, voice and light prompts, easy to use;
6. Equipped with a retractable back clip base, it is convenient to fix on different models of mobile phones;
7. The equipment and the base are fixed by magnetic attraction, which is convenient for disassembly;
8. The USB interface adopts an integrated design to prevent disconnection caused by accidental touch during use;
9. The use of total reflection lenses is convenient for identification and positioning;
Specifications
Product model | C41 |
Product size | 95*45*30mm |
In vivo detection | With live detection, it can prevent prosthetic attacks in the form of iris photos and iris videos |
Iris image format | BMP format |
Iris image size | The monocular iris image is 640 pixels wide and 480 pixels high |
Iris image quality | Meet the "Technical Requirements for Iris acquisition Equipment for Criminal Detection Sound Business" (for Ziwan The requirements of iris library construction of the special subsystem of punishment are detailed as follows 1. Equipment resolution: Within the range of effective acquisition distance, the equipment resolution is not less than 8 lp/mm : 2. Iris image sampling resolution: not less than 21 pixel/mm; 3, gray level of iris image: iris image is gray image, each pixel point depth Not less than 8 bits, that is, the gray quantization level of each pixel in the image is not less than 256 levels: Iris image quality 4, iris image gray level utilization: not less than 6 bits: 5, iris image iris radius: not less than 100 image table: 6, iris and sclera contrast: not less than 10: 7. Iris and pupil contrast: not less than 30 8, the proportion of iris effective area: greater than 60% 9. Boundary margin: the fitting circle of the outer boundary of the iris to the upper and lower boundary of the iris image The distance between the left boundary and the right boundary is not less than 0.5ri, 0.5ri, 1.0 ri and 1.0 ri, respectively, where ri Is the radius of the iris. |
Infrared assisted lighting | 2*850nmLED,<100W/m3 |
Infrared safety standard | Compliant with American standard ANSI RP-27.1-96 compliant with EU standard IEC/EN62471 |
Working distance | 14~16cm |
Average acquisition time | ≤0.7s |
Working mode and connection | Connect the mobile phone through USB2.0 Type-C, APP control, automatic binocular acquisition |
Operating voltage | 5V USB power supply |
Product power consumption | <3.5W |
Installation mode | The base is arranged on the back of the mobile terminal through a retractable back clip, and passes between the device and the base Magnetic fixation |
Operating temperature | -10°C~55°C |
Working ambient humidity | 0 to 93%RH, non-condensing |
Application
C41 is used by public security personnel for mobile law enforcement.
