|
Still deciding? Get samples of $ !
Request Sample
|
| Usage: | Server |
|---|---|
| Type: | Wireless |
| Support Network: | Ethernet |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
1. Dimensions (23.3*20.3*48.1)
To
Two product overview
The JM-101 fingerprint module is an integrated fingerprint processing module that integrates the optical path and the fingerprint processing part. It has the characteristics of small size, low power consumption, simple interface, high reliability, fast recognition speed, good adaptability to wet and dry fingers, fingerprint search high speed.
The communication interface of JM-101 module is USB and UART two communication interfaces.
Three working principle
1. Fingerprint characteristics
The features extracted by the fingerprint algorithm from the acquired fingerprint image represent the fingerprint information. The storage, comparison and search of fingerprints are all done by operating fingerprint features.
2. Fingerprint processing includes two processes: fingerprint login process and fingerprint matching process [fingerprint matching is divided into two ways: fingerprint comparison (1:1) and fingerprint search (1:N)].
During fingerprint registration, each fingerprint is entered twice, the images entered twice are processed, and the composite template is stored in the module.
When fingerprints are matched, the fingerprint image to be verified is entered through the fingerprint sensor and processed, and then matched and compared with the fingerprint template in the module (if it matches with a template specified in the module, it is called the fingerprint comparison method, that is, 1:1 Method; if it matches with multiple templates, it is called the fingerprint search method, that is, 1:N method), and the module gives the matching result (pass or fail).
Three technical parameters
Power supply voltage: DC 3.3V
Power supply current: Working current: <60mA
Peak current: <60mA
Fingerprint image entry time: <1.0 second
Window area: 15.3*18.2 mm
Resolution: 500dpi
| FAQ 1. Is Sunhokey a factory or trading company? Sunhokey is a direct factory with ISO9001, SGS, TUV proved. 2. What payment way is available by Sunhokey ? T/T, Paypal, Western Union are good. 3. What is your term of delivery? We accept EXW, FOB Shenzhen or FOB Guangzhou. You can choose the one which is the most convenient or cost effective for you. 4. What about the lead time for mass production? Honestly, it depends on the order quantity and the season you place the order. 5. Do you offer a guarantee for the products? Yes, we offer a 1-year warranty for our products. 6. Do you have any certificates on your products? Yes, our factory proved by ISO9001, SGS, TUV; our 3d printer filament passed RoHS, REACH; our 3d pen passed CE, FCC, RoHS. 7. Is it possible to do a customized order? Yes, OEM, ODM, are welcome, customize your own brand, logo and package box are our strong point. 8. Could you send products to my country? Yes, we do business in every corner of the world, please contact us to consult the details delivery charge. 9. If outside of China(Mainland), must I pay customs duties, import taxes, VATS, etc...? Yes, customs fees, import taxes, and VAT may apply and not include in your order total cost. Please kindly know that we could not estimate your countries' import taxes. I would suggest you try a duty estimating website like Duty Calculator. |
){kind=link}