R307 fingerprint sensor for access control and biometric time and attendance

Discover our R307 optical fingerprint module, a complete and high-performance solution for biometric integration. This module directly integrates a fingerprint recognition algorithm chip, supporting all essential functions: fingerprint registration, image processing, feature extraction, pattern generation and storage, 1:1 comparison, and 1:N search. Ideal for secondary development, it can be easily integrated into a wide range of end products such as access control systems, time clocks, safes, car door locks, and many other security applications. It is distinguished by its low power consumption, low cost, compact size, and excellent overall performance. Thanks to professional optical technology and precision module manufacturing, it offers superior image processing capability, able to capture images with a resolution of up to 500 DPI, ensuring reliable and accurate reading. It also includes a finger presence detection function.

**Detailed Specifications:**

* **Supply Voltage:** DC 4.2V to 6.0V

* **Current:**

* Working Current: 50mA (Typical)

* Peak Current: 75mA

* **Fingerprint Image Capture Time:** < 0.1 second

* **Capture Window Dimensions:** 14 mm x 18 mm

* **Matching Methods:** Comparison (1:1) and Search (1:N)

* **Template File Size:** 512 bytes

* **Storage Capacity:** 1000 fingerprints

* **Security Levels:** 5 levels (from 1 to 5, lowest to highest)

* **False Acceptance Rate (FAR):** < 0.0001%

* **False Rejection Rate (FRR):** < 1.0%

* **Search Time:** < 0.2 seconds

* **Host Computer Interface:** RS232 (TTL logic level) and USB

* **Communication Rate:** (9600 x N) bps, where N=1~12 (default N=6, i.e., 57600 bps)

* **Operating Environment:** -20°C to 45°C, 10% to 85% relative humidity (non-condensing)

* **Storage Environment:** -40°C to 55°C, < 85% relative humidity (without condensation)

**Package Contents:**

* 1 x R307 Optical Fingerprint Module

* 1 x Cable

**Important Note:** Please note that the new and old models of this product will be sent randomly. Please ensure you are comfortable with this before placing your order.