M181 fingerprintmodule is a new type of array semiconductor fingerprint module. Compared withexisting products in the market, M181 fingerprint module has advantages ofsmall size, low power consumption, fast identification speed and highidentification accuracy.
M181 fingerprintmodule is easy to use, especially suitable for small, battery-powered equipmentsuch as door lock, card reader and safe. With low power consumption, it canmaintain excellent reaction performance and high recognition speed.
This fingerprintmodule adopts capacitive fingerprint sensor, which can effectively detect theproblem of false finger by measuring fingerprint signal.
The surface offingerprint sensor uses a high hardness coating, which can greatly reduce thewear of fingerprint sensor in daily use.
In addition, M181can withstand 15KV static electricity, which is not easy to damage thefingerprint sensor when used in winter or in northern areas with high staticelectricity.
M181 fingerprintmodule uses 0.5mm FPC connector, which can be connected with ordinary cable toenhance connection reliability.
The M181fingerprint module’s interface supports UART, and the default baud rate of UARTis 115,200.
The baud ratecan be set by software. (Note: the baud rate will take effect immediately afterthe successful setting. Please use the new baud rate to communicate. If youforget to set the baud rate, please verify all the baud rates that may havebeen set or ask our factory for help).
l Planararray fingerprint sensor
l Thesensor is coated with a protective coating
l UARTinterface
l 0.5mmFPC connector
l TOUCHsupports 3.3v power supply
l Thefingerprint module supports 3.3v power supply
l ESDprotection >15KV
l Supportstorage of 100 fingerprint features (6 mosaics)
l FAR(False Acceptance Rate) : <1/1000000
l FRR(False Rejection Rate) : <1%
l Responsespeed: feature extraction time <0.25s, single matching time <0.002s
l Supportfingerprint stitching, the maximum number of stitching: 6 times
l Numberof fingerprints: 100 fingerprints (6 mosaics)
Security field:fingerprint door lock, safe, jewelry box
Management area:licensing, management software, etc.
Financial andother areas of identity authentication: access control system, POS machine,attendance machine, etc.
