fingerprint bracket holder


18 in stock.


R305/R307 fingerprint module mounting bracket Used high quality material The best choice for your safe box and access controller Better used for safe box and access controller The R307 fingerprint module is a fingerprint sensor with TTL UART Serial interface to easily interface with a microcontroller UART or to PC through a USB-Serial adapter. The user can store the fingerprint data in the module and can configure it in 1:1 or 1: N mode for identifying the person. Note: This module is compatible with Adafruit Fingerprint Library. Item Description: Model: R307 Type: Optical Sensor Life: 100 million times Static indicators: 15KV Backlight: Blue Interface: USB2.0/UART(TTL logical level) RS232 communication baud rate: 9600BPS~115200BPS changeable Image Capture Surface 15×11(mm) Verification Speed: 0.2 sec Scanning Speed: 0.3 sec Character file size: 256 bytes Template size: 512 bytes Storage capacity: 1000 Security level: 3 (1,2,3,4,5(highest)) False Acceptance Rate (FAR) :≤0.0001% False Rejection Rate (FRR): ≤0.1% Resolution 500 DPI Voltage: 4.2–6VDC (or 3.3V) Working current: Typical ≤75mA Matching Method: 1: N Operating Environment Temperature: -20 to 50 degrees.


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