SN-D3 All-in-One POS Terminal with Built-in Printer
Retail hardware specified for the work it actually does.
The SN-D3 packs a 10.1-inch cashier screen, a 4.99-inch customer screen, a 58 mm receipt printer and a 2D scanner into a 284 × 273 × 84 mm chassis on a single 12 V DC input. One SKU replaces four boxes on the counter, and there is one lead to check when something stops. Add the NFC reader as a factory-fitted option. Need a complete setup? View all all-in-one POS terminals or add a cash drawer.
- MOQ 1 with 10–15 day lead time on stock models
- Spec sheets and SDK released before the order
- 24-month warranty, OEM branding available on volume orders
- SKU
- SQN-SN-D3-ALL-IN
- Availability
- In Stock
- Lead Time
- 10-15 business days
- Warranty
- 24 months standard
A 58 mm printer and a 2D scanner in one base
The base holds a 58 mm receipt printer and a 2D scanner, with an NFC reader available as a factory-fitted option. Merchants who deploy the SN-D3 stop buying four separate boxes, stop finding counter space for each one, and stop tracing which cable failed. Everything arrives as one SKU.
Asymmetric Dual Displays.
The cashier works on a 10.1-inch 800×1280 panel; the customer reads a 4.99-inch screen mounted on the opposite face. It shows the running total and a payment QR, so the shopper checks the amount without leaning over the counter. The two screens run independently.
5 USB, Gigabit LAN and an RJ11 drawer kick
We lay the board out to survive the power a kitchen throws at it — static off a trolley, pulses from a fridge compressor on the same ring. You get 5 USB Type-A, Gigabit LAN and an RJ11 drawer kick, and the terminal runs through a dinner rush without a reboot.
Technical Details
Full specifications, documentation, and customization options for engineering evaluation.
| Main Display | 10.1 Inch 800*1280 LCD display |
|---|---|
| Customer Display | Optional 4.99" LCD 1280*720 (Non-touch) or VFD (2 Lines x 20 Characters) |
| Processor (CPU) | RK3568, Quad-core 64-bit Cortex-A55, up to 2.0GHz |
| Memory (RAM) | 4GB / 8GB / 16GB DDR4 RAM |
| Storage (ROM) | 64G/128G EMMC/UFS |
| Dimensions | 284*273*84MM |
| Integrated Printer |
Printer Type: Built-in Thermal Receipt Printer (Direct Thermal) 58mm Thermal Printer Paper width<50mm Print Speed:90mm/s No Auto Cutter |
| NFC | Optional NFC module (factory-fitted), supports TYPE-A&B cards, FeliCa (F), ISO14443, 15693(M), 18092(NFCCIP-1). |
| Peripheral Options | MSR, iButton, IC / ID / NFC / RFID Card / Fingerprint Sensor / Camera |
| Barcode Scanner | Built-in 2D scanner. 2D symbologies: Aztec Code, Data Matrix Code, PDF417, Micro PDF417, QR Code, Micro QR Code. 1D symbologies: Codabar, Code 11, Code 128, UPC-A, UPC-E, Code 32, Code 39, Code 93, EAN-8, EAN-13, ISBN, ISSN, GS1 DataBar (RSS-14), ITF, Matrix 2 of 5. |
| 4G Module (Optional) | Embedded 4G Module, Micro SIM: LTE-FDD:B1/3/5/8 LTE-TDD:B34/38/39/40/41 |
| Power Supply | 1x 12V DC-in (110-240V) |
| Environment | Operating: 0°C to 40°C | Storage: -20°C to 60°C |
Frequently Asked Questions
Common inquiries from retailers, system integrators, and procurement teams.
How can our POS software control the built-in printer and the optional NFC module?
We give your developers an SDK with sample code for the printer, the scanner and the NFC reader. Most integrators have all three working inside their own app in under a day.
What type of barcode scanner is integrated into the SN-D3?
A 2D image scanner sits in the base. It reads a 1D product barcode and a customer's payment QR off a phone screen at the same distance, so the cashier does not change how they present it.
Can the SN-D3 handle high-volume restaurant environments?
Yes. We design the board to take static and pulse interference — the kind a fridge compressor on the same ring produces — so the terminal does not reboot mid-service.
Does the terminal support external cash drawers?
Yes. An RJ11 port on the base drives a standard cash drawer. Your software opens it through our API, and we ship sample code for it.
Are OEM customization services available for bulk orders?
Yes. On volume orders we set the boot logo, flash a custom ROM and brand the housing. We can also lock the terminal to your app, so a distributor cannot load anything else onto it.
Request a Quote for
SN-D3 All-in-One POS Terminal with Built-in Printer
Our engineering team comes back with volume pricing, OEM options and lead time within one business day.
- Response within 24 hours
- NDA available for enterprise projects
- Free developer sample for qualified integrators
Synchronize Your Retail Ecosystem
Pair this terminal with dedicated peripherals for a fully integrated, single-vendor smart store deployment.
