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Fingerprint developing module
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ADEL fingerprint module consists of high performance digital signal processor which called DSP board , large capacity FLASH and 300,000 pixels colourful CMOS . ADEL entirely possess of independent copyright of the arithmetic of fingerprint identification. It is not necessary for the manufacturer of fingerprint terminal products to know about the specific theory of the fingerprint disposing and identifying. Once they apply the module to their products , the module will complete the relative function of fingerprint enrolling, disposing and contrasting by the communication port sending instructions, which would notably shorten the time of developing fingerprint products for the manufacturer. ADEL fingerprint developing module is widely suitable for access control , POS machine , safe , attendance , lock and so on.
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- Working Voltage4.57V(DC)four alkaline batteries No.5
- Dynamic Consumption<220mA
- Static Consumption10A
- Data PorṭTTL or 232
- Optical Fingerprint Sensor
solid surface plated membrane
٢ 300,000 pixels colourful CMOS
- 500dpi resolution(highest at present)
- Resist And Assault Ability: 4H pencil assault 1000 times in succession within the range of 20cm
- Matching Time: less than 1sec
- Matching Mode: 1:N identification or 1:1 verification
- Enrolling Time: less than 2sec
- FRR(False Rejecting Rate): less than 1%
- FAR(False Accepting Rate): less than 0.0001%
- Fingerprint Reader: finger rotating 360ڡ permission
- Light Interference: out light or sunshine directly acceptance
- Optical Glass:nanometer plated membrane protected surface , increasing wear resisting degree
- Using Environment Temperature: -5 -50
- Working Humidity: 10%RH-80%RH
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ADEL optical fingerprint developing module with process center called DSP board , intergrated all function of fingerprint disposing. Its main features:
- Strong function: The module independently do things in command of host (PC or MCU ) as fingerprint enrolling , image disposing , characteristic getting , templet building , templet storing and fingerprint matching(1:1 verification) or fingerprint searching(1:N identification) , and so on.
- Simple development: it is not necessary for the developers with professional knowledge of fingerprint identification.They could independently finish application system of fingerprint identification according to controlling instructions.
- Abundant interface: serial communication port , standard UART protocol , with two level (TTL/RS232) , communication baud rate choosed .
- Low consumption design: user are offered controlling port of sleeping function , suitable to low consumption background.
- Favourable adaptability: excellent arithmetic adaptability ,professionally designed according to the theory of optical formation of image, good capability of emendation and fault-tolerant for bad quality fingerprint.
- Different application background: conveniently set up different working mode for module with the require of system.
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- Fingerprint safe and fingerprint door lock
MCU controlling module doing the work of fingerprint enrolling , delete and search , which simultaneously do the function of open and close control of door lock and alarm after receiving back result.
- Access control and IC card system
It is the task of MCU that outer keyboard control , LED display and driving control . There are universal serial ports between MCU and module ,and module work under instruction mode.
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