ZKTeco SLK20M: Compact Fingerprint Module

ZKTeco SLK20M: Compact Optical Fingerprint Module

The ZKTeco SLK20M is an advanced **embedded optical fingerprint module**, designed for seamless integration into various systems. With its **compact form factor**, the SLK20M fits perfectly into devices where space is at a premium, making it ideal for applications such as **access control, time and attendance, and security systems**.

Equipped with a **2-megapixel image sensor** and **ARM9 processor**, the module delivers high-quality fingerprint recognition, even under challenging conditions. Its durable construction ensures consistent performance, offering reliability for developers and integrators.

Key Features

• Compact Design: Small and lightweight, allowing easy integration without additional accessories.
• High-Quality Imaging: 2-megapixel CMOS sensor ensures accurate fingerprint recognition.
• Robust Performance: Handles dry, wet, or rough fingerprints efficiently.
• Live Finger Detection: Enhances security by detecting fake fingerprints.
• Durable Construction: Glass touch surface resists scratches, water splashes, and strong light interference.

Specifications

• CPU: ARM9 280MHz.
• Flash Memory: 32 MB.
• Image Resolution: 500 to 1000 dpi.
• Communication Interfaces: UART and USB 2.0.
• Operating Temperature: -20°C to +50°C.
• Dimensions: 36.2mm × 44.2mm × 15.85mm.

Applications

The ZKTeco SLK20M is ideal for applications requiring **accurate fingerprint recognition** in a compact design, including:

• Access control systems for secure entry.
• Time and attendance devices for efficient workforce management.
• Security systems requiring high-precision biometric verification.