- Reads 1D and 2D codes including QR, Data Matrix and PDF417
- Reads from phone screens at low brightness
- 30 fps decode with wide-angle optics
- Scan results forwarded to the cloud through the Gobilink gateway
Cloud scanning
GL-C20 Cloud Scan Box
Fixed-mount 1D/2D scanner that posts every scan straight to your API — QR payments, loyalty codes and ticket validation.
- MOQ
- 100 units (sample order available)
- Lead time
- 15–25 working days
- Connectivity
- USB · RS232 · via GL-B100 gateway
- Protocol
- HTTP · MQTT
Certification
CE FCC RoHS
Typical applications
QR code payment acceptance Loyalty and membership code scanning Ticket and voucher validation Self-service kiosks and access control
Specifications
| Image sensor | 640 × 480 CMOS |
|---|---|
| Decode capability | 1D and 2D — QR · Data Matrix · PDF417 |
| Scan rate | Up to 30 frames per second |
| Reading distance | 30 – 300 mm (code dependent) |
| Interfaces | USB HID · USB CDC · RS232 |
| Cloud path | Via GL-B100 IoT gateway (HTTP / MQTT) |
| Aiming | LED fill light, no laser |
| Power | DC 5 V / 1 A (USB bus powered) |
| SDK | Java · Python · PHP · Node.js |
| Dimensions | 86 × 86 × 52 mm |
Scans that reach your server
Paired with a GL-B100 gateway, every decoded code is delivered to your endpoint as a JSON event — no client-side integration work at the counter.
Reads what customers actually show
Tuned optics and fill light handle dimmed phone screens, curved displays and printed vouchers without a second attempt.
Mount it anywhere
A compact square footprint with VESA and counter-mount options, designed for unattended self-service use.