R307 Fingerprint Module Compact AllinOne Biometric Sensor Key benefits Complete biometric solution in one compact unit: fingerprint image capture, template generation, storage, and comparison all on the module, reducing host processing and simplifying system design. Flexible matching modes: supports 1:1 matching and 1:N search for both verification and identification workflows. Low power and small footprint: designed for energyconscious and spacelimited applications, with typical working current of 50 mA and peak 75 mA. Fast, reliable recognition: captures resolution fingerprint images up to 500 DPI and acquires prints in under 0.1 seconds for responsive user experience. Scalable user capacity and adjustable security: stores up to 1000 fingerprint templates, with security level selectable from 1 to 5 to match your tolerance for false accepts and false rejects. Dependable biometric performance: engineered to deliver a false acceptance rate of less than 0.0001 percent and a false rejection rate of less than 1.0 percent. Features and performance Allinone functionality: onmodule template generation and matching reduce data transfer and host workload, enabling standalone or embedded identity verification systems. resolution sensing: professional optical components and precise image processing provide clear fingerprint detail at up to 500 DPI. Fast capture: sensor completes fingerprint acquisition in less than 0.1 seconds, suitable for continuoususe environments. Template storage: internal capacity for up to 1000 templates supports mediumscale deployments and multiuser scenarios. Configurable security: five security levels allow balancing between convenience and strict identity assurance. Power efficient and compact: typical current draw of 50 mA and peak of 75 mA, designed for portable devices and installations with limited space or power budget. Typical applications Access control and smart locks: integrate the module into door controllers or locker systems for quick, local user verification without constant server communication. Time and attendance terminals: provide fast and reliable clockin verification for workplaces where compact hardware and low power use matter. Handheld and portable authentication devices: embed in mobile scanners, field verification tools, or kiosks that require rapid fingerprint capture and ondevice matching. Why choose this module Simplifies integration by combining sensing, template processing, storage, and matching in one unit. Balances accuracy and speed with low power consumption, making it suitable for both fixed and portable systems. Offers adjustable security and substantial template capacity to fit a range of application needs without overhauling system architecture. Specifications summary Model: R307 Matching modes: 1:1 verification and 1:N search Image resolution: up to 500 DPI Capture time: less than 0.1 seconds Template capacity: up to 1000 templates Security levels: 1 to 5 selectable False acceptance rate: less than 0.0001 percent False rejection rate: less than 1.0 percent Typical current: 50 mA; peak current: 75 mA This module provides a compact, powerefficient, and reliable biometric building block for embedded identity verification projects.