HARDWARE
Hardware
Optional hardware modules for every scenario
HARDWARE
SUNMI barcode scanner
A wired 2D scanner shaped for a natural grip, with a trigger rated for 3 million pulls. A 600×480 CMOS scans about 100 times per second, and white illumination with red aiming reads reliably in low light — suited to counter ticketing, validation, retail checkout and cultural product inventory.
- 1D / 2D
- Wired USB
- Vibration feedback
- 1.2m drop
Key features
1D and 2D scanning
Reads product codes, payment codes, e-tickets and phone screens at ≥3mil resolution.
Fast low-light reading
White illumination and a red aiming light keep scans reliable at dim counters, warehouses and night windows.
Triple scan feedback
LED, buzzer and vibration confirm each scan without looking at a screen in noisy settings.
3 million trigger pulls
A 3-million-pull trigger, 1.2m drop resistance and IP54 rating suit high-frequency counter use.
Driver-free USB
HID and USB-COM modes connect to ticket PCs, POS systems or commercial all-in-ones.
Optional hands-free stand
With the scanner stand, it switches to presentation mode for hands-free counter scanning.
Capabilities
Ready to use with KnowSaaS ticketing, POS and inventory systems
Counter ticketing
Scan order codes and ID barcodes to retrieve orders, then sell, change or refund with the ticket printer.
Ticket validation
Scan e-tickets and group vouchers at manual lanes and reprint counters, reporting validations and traffic in real time.
Retail checkout
Scan product and member codes, with KnowSaaS POS handling item entry, payment and points.
Cultural product inventory
Scan product and inventory barcodes for stocktaking, inbound/outbound and reconciliation.
Detailed specifications
Specifications vary slightly by batch; actual delivery prevails
| Category | Parameter | Value |
|---|---|---|
| Basics | Model | SUNMI NS021 wired 2D scanner |
| Device type | Handheld 2D imager scanner | |
| Interface | USB 2.0 Type-A | |
| Cable length | 1.5m | |
| Dimensions | 160 × 95 × 71mm | |
| Weight | Approx. 140g | |
| Reading performance | Scan engine | CMOS 640 × 480 |
| Scan speed | Approx. 100 scans/s, 30fps | |
| Resolution | ≥3mil | |
| Depth of field | EAN-13 55–300mm / QR 35–190mm | |
| Field of view | Horizontal 45° / vertical 34° | |
| Scan angles | Pitch ±50°, skew ±50°, rotation 360° | |
| Symbologies | 1D codes | Code128, EAN-8/13, UPC-A/E, Code39/93, ITF, Codabar, GS1 DataBar and more |
| 2D codes | QR, MicroQR, Data Matrix, PDF417, Aztec and more | |
| Feedback & protection | Feedback | LED / buzzer / vibration |
| Protection rating | IP54 | |
| Drop test | 1.2m | |
| Trigger life | 3 million pulls | |
| Environment & compatibility | Supported systems | Windows / Android / iOS / Linux |
| Operating temperature | -10°C ~ 50°C | |
| Storage temperature | -40°C ~ 70°C | |
| Power | 5V ±5%, <500mA |
Scenarios
Scenic-area ticket window
Clerks scan order codes and ID barcodes to sell, collect and change tickets quickly.
Cultural product retail
Scan product and member codes at checkout for item entry, payment and points in one step.
Visitor center
Staff scan vouchers to verify orders and handle inquiries, reprints and group reception.
Need more product information?
Our expert team is ready to help with product advice and technical support.
