ZKTeco SLK20R Fingerprint Scanner 32MB Flash USB 2.0
The ZKTeco SLK20R is a compact and reliable fingerprint scanner engineered by ZKTeco USA labs. Featuring advanced optical design, live fingerprint detection, and a 2MP CMOS camera, it delivers fast and accurate biometric identification. Ideal for desktop enrollment, authentication, and security applications.
Key Features
Advanced Optical Sensor
Captures high-quality fingerprint images with 2MP CMOS technology.Live Fingerprint Detection
Reliable authentication with dry, wet, or rough fingers.Fast Recognition & SDK Support
Quick verification with SDK available for integration.USB 2.0 Connectivity
Plug-and-play with standard USB Type-A interface.Durable & Certified
FCC, CE, RoHS, and PIV certified for global compliance.
Specifications
| Feature | Specification |
|---|---|
| Model Name | SLK20R |
| Sensor Material | Optical |
| CPU | 280MHz DSP |
| Flash Memory | 32 MB |
| Image Quality | 2MP CMOS |
| Image Resolution | 500–1000 dpi |
| Image Format | RAW, BMP, JPG |
| Image Size | 300 × 400 pixels (FAP20) |
| Effective Collecting Area | 15.24 × 20.32 mm (FAP20) |
| Collecting Area | 16.5 × 23 mm |
| Gray Level | 256 |
| Template Standards | ZKFinger V10.0, ISO19794-2, ANSI-378 |
| Template Size | 1–4 KB (ZKFinger V10.0); 1568 B (ISO 19794-2) |
| Live Fingerprint Detection | Yes |
| LED Indicator | White |
| Power Voltage / Current | 5V, 200mA scanning / 60mA idle |
| Communication | USB 2.0 / USB 1.1 |
| Interface Socket | USB Type-A |
| Operating Environment | -20°C to +50°C, up to 90% r.h. |
| Certifications | FCC, CE, RoHS, PIV |
| Dimensions | 49 × 44 × 20.1 mm (L×W×H) |
| Weight | 0.12 kg |
Why Choose ZKTeco SLK20R
Superior live fingerprint detection
Works reliably with dry, wet, or rough fingers
Compact, lightweight, and USB-powered
Certified for international compliance
Affordable and ideal for desktop enrollment
QUICK LINKS
Hikvision- Fingerprint Access Control Terminal – DS-K1T904AMF
Caterpillar CAT DX28 1100W 5Kg Demolition Hammer
Hikvision – Accessory Kit for Access Control Terminal – DS-KAS-7M01(O-STD)
ZKteco K40 Network Fingerprint Standalone Time Clock Terminal




Reviews
There are no reviews yet.