Fingerprint Recognition Module Optical fingerprint Fingerprint Module

A red LED is lit in the lens, so you know its working. specification: Power supply voltage: DC 3.8-7.0V Working current: <65mA Peak current: 95mA Fingerprint image time: 1.0 seconds Window area: 14.5 * 19.4 mm Signature file: 256 bytes Template file: 512 bytes Storage capacity: 1000 False Acceptance Rate FAR): <0.001% (Security Level 3) Refusal Rate (FRR): 1.0% (Security Level 3) Search time: 1.0 second (average 1: 500) PC Interface: UART (TTL logic level) Lighting: long light / flashing The company is located in: note: There are basically two requirements for using an optical fingerprint sensor. First, you need to register your fingerprints - this means ID # is assigned to each print for later inquiries. Once you have registered all your photos, you can easily "search" the sensor and ask it to identify the photo (if any) currently being taken. Package Included: 1 fingerprint identification module product information Package size 4.8 × 3.2 × 0.8 inches Product weight 0.64 ounces