Description

🔒 R307S Fingerprint Identification Module – Fast, Secure & Reliable Biometric Access!

Add robust biometric authentication to your projects with the R307S Fingerprint Module – a compact, high-performance optical sensor built for speed, precision, and reliability. Ideal for smart locks, access control, attendance systems, and biometric projects, this module delivers enterprise-grade security in a plug-and-play format.

✅ Key Features

• High Accuracy & Security
  Optical sensing with ultra-low False Acceptance Rate (FAR < 0.001%) and False Rejection Rate (FRR < 0.1%).

• Fast Verification
  Authenticates fingerprints in less than 1 second for a smooth user experience.

• Large Storage Capacity
  Stores up to 1,000 fingerprints, perfect for multi-user systems.

• Low Power Consumption
  Draws <10µA in standby, ideal for battery-powered or mobile applications.

• Simple UART Interface
  Easily integrates with Arduino, Raspberry Pi, and microcontrollers using TTL UART.

• Flexible Power Range
  Operates between 3.6V to 6V DC – compatible with USB or battery setups.

📊 Technical Specifications

• Model: R307S

• Sensor Type: Optical fingerprint sensor

• Interface: UART (TTL logic level)

• Baud Rate: 9600 bps (default, configurable)

• Voltage Range: 3.6V – 6V DC

• Current Consumption:

  • Working: <100mA

  • Peak: <150mA

  • Standby: <10µA

• Verification Speed: <1 second

• Fingerprint Capacity: 1,000

• Operating Temperature: -20°C to +60°C

• Cable Length: 15cm

• Dimensions: Compact and easy to mount (size may vary slightly)

🔧 Applications

• 🏢 Access Control Systems – Secure buildings, rooms, or gates with biometrics

• ⏱️ Time & Attendance – Automate employee check-in and tracking

• 🔐 Smart Locks – Add fingerprint unlocking to safes, cabinets, or home doors

• 📦 IoT & Embedded Systems – Enhance security in connected devices

• 🧪 DIY & Educational Projects – Build your own biometric solutions

🧠 How It Works

• Enrollment Mode: Use UART commands to scan and store fingerprints.

• Verification Mode: Scan a finger and match it against the stored database in <1 second.

• Control Logic: Trigger digital events (like unlocking) based on successful matches.

📦 What’s in the Box?

• 1 × R307S Fingerprint Identification Module

• 1 × 15cm Interface Cable (pre-attached)

🚀 Why Choose the R307S?

• 🔐 Top-Tier Accuracy & Reliability

• ⚡ Blazing-Fast Response

• 🔌 Plug-and-Play Integration

• 🧊 Wide Temperature Tolerance

• 📈 Scalable for Up to 1,000 Users

Upgrade your project with biometric precision today!
Whether you’re building a secure door lock or a custom attendance system, the R307S delivers the power, flexibility, and reliability you need. Order now and take your security solution to the next level! 🌟