Garsent USB Fingerprint Reader Compact, 144 MHz Optical USB Fingerprint Scanner Sensor for Biometric Access Control Attendance System

• ✮ 【Fingerprint Unlocking】: Using semiconductor fingerprint detection technology, the recognition speed can reach 4 ms, and the unlock can be completed in 1 s, and the error recognition rate is low. 360 degree automatic recognition and correction function, do not worry about losing the key, your finger is the key, which will make your life easier.
• ✮ 【Multifunctional Design】: This fingerprint lock can independently complete fingerprint collection, fingerprint registration, fingerprint comparison and fingerprint search. The compact form is easy to transport and store, has low power consumption, universal interface, high reliability, easy operation, etc.
• ✮ 【Learning Function】: Adopts an imported fingerprint recognition algorithm and has a self-learning function: during the fingerprint recognition process, after the value of the newly extracted fingerprint feature is successfully identified, the value of the feature is merged into the fingerprint database, so that the more useful the user is in the process of use.
• ✮ 【Wide Range of Applications】: Can be used for fingerprint access control machines, fingerprint root finder, fingerprint assistance machines, fingerprint storage cabinets, fingerprint seals, fingerprint locks fingerprints, fingerprint safes, fingerprint POS terminals, medical case fingerprint management, intelligent control equipment, etc.
• ✮ 【Large Capacity】: The fingerprint registration capacity is 1000 by default and can be extended to 5000 fingerprints. If you have any questions about the product, do not hesitate to contact us for replacement or refund. We guarantee satisfaction.

Specification: Condition: Brand New CPU: 144 MHz Main Frequency: 1M Bits Flash Memory, 128KB for SRAM Fingerprint Reader: Capacitor Collection Fingerprint Image Size: 192 X 192 (pixel), 508DPI Fingerprint Registration Capacity: Default 1000, Which Can Be Extended to 5000 False Identification Rate (fAR) <0.001 % Rejection Rate (fRR) <0.1 % The Fingerprint Template Size: 570 Byte Security Level Settings: Level 1 to Level 5. the Default Value is Level 3 Processing Speed: Fingerprint Feature Extraction Time <0.45 Seconds Communication Interface: UART, 3.3 V-TTL Level or Usb Communication Serial Communication Parameters: Parity = None; 1 Stop Bit = 1 Flow Control = None Baud Rates: 9600, 19200, 38400, 57600, 115200 (bps Working Voltage: DC 3.3v ±10% Working Current: Less Than 30ma, and the Maximum Value of Fingerprint Collection is Less Than 80ma (instantaneous Current) Dormancy Current: Less Than 10uA Working Environment: Working Temperature: -10℃ -60 ℃ Relative Humidity: 20% - 80% Package List: 1 x Fingerprint Reader