R307 Optical Fingerprint Reader Sensor

R307 Optical Fingerprint Reader





Integrated image collecting and algorithm chip together R307 Optical Fingerprint Reader , All-in-one

Applicable Products: Fingerprint identification device can conduct secondary development and can be embedded into various end products such as: access control, attendance, safety deposit box, car door locks.

Specifications: Power supply voltage: DC 4.2–6.0V; Working current: 50mA (typical); Peak current: 75mA; Acquisition window area: 14×18 mm; Storage capacity: 1000 pieces.

Set the Security Level and Baud Rate: The fingerprint reader module can set the security level and baud rate, communication baud rate: (9600xN)bps, N=1~12 (By default, N=6, baud rate = 57600bps).

Function: R307 fingerprint module adopts capacitive surface acquisition chip, integrates fingerprint identification chip, and has functions such as fingerprint input, image processing, feature extraction, template generation, template storage, fingerprint comparison (1:1) and fingerprint search(1:N).

Good Image Processing Ability: Fingerprint module has good image processing capability,, can successfully capture image up to resolution 500 DPI. High-speed fingerprint recognition algorithm engine, fingerprint image input time is less than

R307 Optical Fingerprint Reader Specification:

Type: Optical



Backlight: Blue



Interface: USB2.0/UART(TTL logical level)



232 Communication Baud Rate: 9600BPS~115200BPS changeable



Verification Speed: 0.1 sec



Scanning Speed: 0.2 sec



Character File Size: 256 bytes



Template Size:512 bytes



Storage Capacity: 1000



Security Level: 5 (1,2,3,4,5(highest)



FRR (False Rejection Ratio): ≤1%



FAR (False Acceptance Ratio): ≤0.0001%



Resolution: 500 DPI



Voltage: DC 4.2-6V



Working Current: 50mA (Typical)



Peak Current: 75mA



Matching Method: 1 : N



Operating Temperature: -20-50 ℃



Image Capture Surface: 1.5×1.1mm



Overall Size: 4.5×2.4x2cm/1.77×0.94×0.79″”



Quantity: 1 Set

R307 Optical Fingerprint Reader Features



Supply voltage: DC 4.2–6.0V



Supply current: Working current: 50mA (typical);Peak current: 75mA



Fingerprint image entry time: <0.1s  en.wikipedia.org



Acquisition window area: 14×18 mm



Matching method: Comparison method (1:1);Search method (1:N)



Template file: 512 bytes



Storage capacity: 1000 pieces



Security level: 5 levels (low to high: 1, 2, 3, 4, 5)



False acceptance rate (FAR): <0.0001%



False Rejection Rate (FRR): <1.0%



Search time: <0.2s



Host computer interface: 232 (TTL logic level), USB



Communication baud rate: (9600xN)bps, N=1~12 (By default, N=6, baud rate = 57600bps)