The ZKTeco Bio31S is a high-performance fingerprint module featuring the ZKFinger V10.0 algorithm and an advanced ARM processor. Designed for integration into embedded systems, it ensures fast and accurate biometric recognition.
With encrypted data transmission and robust fingerprint processing capabilities, the Bio31S is ideal for access control, time and attendance, and other secure applications.
The ZKTeco Bio31S is a cutting-edge electro-silicon fingerprint module built for seamless integration into various applications. With its ZKFinger V10.0 algorithm and high-performance ARM core processor, the Bio31S offers precise and secure fingerprint recognition for embedded systems.
The ZKTeco Bio31S is designed for:
The ZKTeco Bio31S combines cutting-edge fingerprint technology, robust security, and a compact design, making it the ideal choice for developers seeking reliable biometric solutions. Its versatility, encrypted communication, and integration ease make it stand out in embedded fingerprint module applications.
| Feature | Specification |
|---|---|
| CPU | 280MHz DSP |
| Flash | 32 MB |
| SoC | RTOS |
| Encrypted Fingerprint Data | Yes |
| Fingerprint Liveness Detection | No |
| LED | None |
| Communication | UART (115, 200bps / TTL3.3V), USB 2.0 |
| Interface Socket | Molex 51021- 0700 ( 7 pin; 1.25 mm) |
| Image Resolution | 508dpi |
| Effective Collecting Area | 10.4*14.0mm |
| Image Size | 208 * 288 pixel |
| Image Formats | BMP, JPG, RAW |
| Template | ZKFinger V10.0; ISO19794-2; ANSI-378 |
| Template Size | 1-4KB (ZKFinger V10.0); 1568 B (ISO 19794-2) |
| Grayscale | 256 |
| ISO/ANSI Support | ISO-19794-2/4 ANSI-378 |
| Material | Electro-Silicon |
| Power Voltage | 5V (USB) / 3.3V (TTL-RS232) |
| Power Consumption | 5V 200mA (normal operation); 5V 100mA (idle mode) |
| Power/Current | 200mA |
| Operating Environment | -20 °C ~ +50 °C; 90% r.h. |
| Module Size (L*W*H) | Motherboard: 42*26*5.08mm (L*W*H) Sensor: 34.06*20.4*2.47mm (L*W*H) |
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We’re a Licensed Security Company!
NZTeco Limited is officially licensed under the Private Security Personnel Licensing Authority (PSPLA).
License Number: 24-121944
License Classes: Security Technician & Security Consultant
Expiry Date: 22-11-2029
What does this mean?
It confirms that we meet the legal standards to provide professional and secure services in New Zealand, ensuring your peace of mind and trust in our solutions.
Being licensed ensures compliance with industry regulations, ethical practices, and accountability in delivering Access Control, CCTV, and other security solutions.
For more about the PSPLA and why choosing a licensed provider matters, visit the official PSPLA information page: https://www.pspla.govt.nz/ (opens in a new tab).
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