The Hi-Link HLK-ZW0608 Fingerprint Module is a powerful biometric sensor that provides secure and accurate fingerprint recognition for access control, IoT devices, and embedded security systems. With its high-resolution scanning (500 dpi) and built-in fingerprint matching algorithm, the module ensures fast and reliable identification.

This fingerprint module supports UART serial communication, making it compatible with popular microcontrollers such as Arduino, ESP32, ESP8266, and Raspberry Pi. Its compact size and low power consumption make it ideal for embedded security solutions, time & attendance systems, and personal authentication devices.

The HLK-ZW0608 can store 1000+ fingerprint templates, features quick enrollment, and offers encrypted communication for enhanced data protection. With an operating voltage of 3.3V–5V and a wide temperature tolerance, it is highly versatile for various applications.

Key Features - Hi-link HLK-ZW0608 Finger Print Module

1. Compact biometric fingerprint sensor
2. Stores 1000+ fingerprint templates
3. High-resolution scanning (500 dpi) for accuracy
4. Built-in fast fingerprint matching algorithm
5. UART serial interface for easy integration
6. Wide voltage range: 3.3V–5V
7. Fast verification within milliseconds
8. Low power consumption (<100mA)
9. Secure and encrypted communication
10. Works in -20°C to +60°C environments

Specifications:- Hi-link HLK-ZW0608 Finger Print Module

1. Fingerprint Capacity:
2. Usually supports a certain number of templates, e.g., 1000+ fingerprints.
3. Communication Interface:
4. UART (Serial Communication): Allows easy integration with microcontrollers like Arduino or Raspberry Pi.
5. Fingerprint Sensor:
6. Optical or Capacitive fingerprint scanning technology.
7. Resolution: Typically around 500 dpi (dots per inch) for clear fingerprint capture.
8. Operating Voltage:
9. 3.3V to 5V (depending on your system's requirement).
10. Fingerprint Matching Algorithm:
11. Built-in matching algorithms for fast and accurate fingerprint recognition.
12. Matching Speed:
13. Typically within a few hundred milliseconds, ensuring quick verification.
14. Size:
15. Compact and small, ideal for embedded systems or small-scale security devices.
16. Operating Temperature:
17. Generally, it works within -20°C to 60°C.
18. Power Consumption:
19. Typically low, around <100mA during operation.
20. Output Data:
21. It provides output data that can be processed by a microcontroller or PC via serial communication.
22. Enrollment Process:
23. Can store enrolled fingerprints for future verification. Usually comes with software or APIs to help enroll and manage fingerprints.
24. Security:
25. Encrypted communication and a secure matching algorithm for identity protection.

Applications - Hi-link HLK-ZW0608 Finger Print Module

1. Access control & door locks
2. Time & attendance systems
3. IoT authentication devices
4. Embedded system security
5. Smart safes & lockers

Package Includes - Hi-link HLK-ZW0608 Finger Print Module

• 1 × Hi-Link HLK-ZW0608 Fingerprint Module

• User guide / datasheet (if provided by manufacturer)