Description
Product Description
The AS608 is one of the most popular and reliable optical fingerprint modules on the market, known for its high-speed processing and ease of integration. This all-in-one biometric solution features a built-in high-performance DSP (Digital Signal Processor) that performs image rendering, feature calculation, and template searching entirely on-board.
Designed for versatility, the AS608 works seamlessly with a wide range of microcontrollers via a simple serial interface. It is a “complete” system, meaning it stores fingerprint data in its internal Flash memory, allowing it to function as a standalone security gatekeeper. Whether you are a developer building a custom IoT security device or a business looking for a cost-effective access control component, the AS608 provides professional-grade biometric authentication in a compact package.
Key Features
- High-Speed Matching: Advanced internal algorithms allow for fingerprint matching (1:N) in less than one second, even with a large database of users.
- Large Storage Capacity: Capable of storing up to 300 fingerprint templates (standard version), making it suitable for small to medium-sized business environments.
- Low Power Consumption: Optimized for battery-operated devices with a low operating current and a fast “wake-to-scan” response.
- Secure Data Storage: Fingerprint templates are stored in non-volatile Flash memory, ensuring user data is preserved even during power outages.
- Adjustable Security Levels: Configure the matching threshold (Security Levels 1–5) to adjust the sensitivity based on your specific security needs.
- Universal Compatibility: Supports UART (TTL) for microcontrollers and USB 1.1/2.0 for direct PC connection.
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