Catalog > Internet of Things (IOT) Related Products > More Platforms Fingerprint Sensor Module For Arduino Locks Optical Fingerprint reader Sensor Module Arduino Locks Sensor Module CMU FPM10A FINGERPRINT MODULE OPTICAL FINGERPRINT READER SENSOR MODULE FOR ARDUINO Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Hardware connection: Module via a serial communication interface, directly with 3.3V or 5V power microcontroller communication: Module data transmission feet (2 Foot TD) connected to the data bit machine receiving end (RXD), data receiver module feet (3 feet RD) connected to the data sender bit machine (TXD). For the RS-232 level (for example: PC machine) for PC communication, increase the level conversion between the module and the host computer Circuitry (e.g.: MAX232 circuit) Specifications Supply voltage: DC 3.6 ~ 6.0V / 3.3V Supplying Supply Current: Current: <120mA Peak current: <140mA Fingerprint image time: <1.0 seconds Window size: 14 x 18 mm Search mode (1: N) Signature File: 256 bytes Template files: 512 bytes Storage capacity: 1,000 Safety level: five (from low to high: 1,2,3,4,5) False Accept Rate (FAR): <0.001% (security level 3) False Reject Rate (FRR): <1.0% (security level 3) Search time: <1.0 seconds (1:500, the mean) PC Interface: UART (TTL logic level) or USB2.0 / USB1.1 Communication baud rate (UART): (9600 x N) bps where N = 1 ~ 12 (default value N = 6, ie 57600bps) Working environment: Temperature: -20 ℃ - +50 ℃ Relative Humidity: 40% RH-85% RH (non-condensing) Storage environment: Temperature: -40 ℃ - +85 ℃ Relative humidity: <85% H (non-condensing)Dimensions (L x W x H) Split: Fingerprint sensor: 56 x 20 x 21.5mm One: 56 x 20 x 21.5mm