1620 Wired 2D Barcode Scanner: Plug-and-Play Retail Checkout

📅 2026-09-28 🏭 Xinlong IoT Engineering Team ⏱ 5 min read

Checkout is the last meter of a store's business: customers queue, items pass the counter one by one, and every second saved at the scan shortens the wait behind it. The 1620 wired 2D barcode scanner is built for that work: USB plug-and-play, a classic ergonomic grip, and imaging decode that reads printed barcodes and phone screen codes.

1. Why Choose the 1620

Retail scanning asks for three plain things: fast, accurate and durable.

Plug-and-play. Connect the USB cable and it scans, with no driver to install. The zero-delay response keeps queues moving at peak hours on any mainstream POS system, and adding or replacing a register needs no change to the software.

Full-format decode. A high-performance imaging decode engine covers 1D and 2D symbologies: printed codes on packaging, promotional labels, e-receipts, and the payment, membership and group-buy codes on phone screens. Printed and screen codes are read alike.

Durable and comfortable. The classic ergonomic grip suits a cashier's long shift, and the rugged body takes continuous scanning: hundreds of pick-up, scan and put-back cycles a day, a thousand or more at busy sites.

2. Application Scenarios

1. Supermarket and Convenience Store Checkout

Several hundred transactions a day, over a thousand at peak, and the barcodes vary: a printed code on a drink can, a label on fresh produce, a 2D code on a promotion tag. The 1620 is picked up and scanned on the spot, so queue time shortens visibly.

2. Chain Pharmacies and Specialty Stores

Electronic drug supervision codes, supplement traceability codes, membership points codes: scanning serves compliance and membership, not just checkout. The 1620 reads dense, small barcodes steadily, so points accrual and stored-value payment are settled with one code through the busiest hours.

3. Restaurant Order Verification

Scan-to-order, group-buy coupon redemption and stored-value payment all start with a customer's phone, and screen brightness varies while screen protectors reflect light. The 1620 is tuned for screen codes and gets through in low light and glare, so staff are not lining it up twice.

4. Courier Depots and Community Group-Buy Pickup

Pickup codes, parcel waybills and group-buy collection codes: outbound verification cannot afford a wrong or a missed scan. The 1620 reads one parcel after another, so a depot keeps order when the collection queue is longest and every parcel is traceable.

3. Technical Specifications

Item	Specification
Product type	Wired 2D barcode scanner
Connection	USB wired, plug-and-play, stable and reliable, zero delay
Decode capability	High-performance imaging decode, fast and accurate reading
Symbologies	Full 1D and 2D coverage, two-way reading of printed and screen codes
Grip design	Classic ergonomic design, comfortable to hold, low effort to operate
Typical applications	Supermarket and retail checkout, warehouse sorting, production line traceability
Durability	Rugged build for continuous high-frequency scanning
Service and support	Factory-direct supply, volume orders and application selection support

💡 Specifications follow the official datasheet: view the 1620 Wired 2D Scanner product page and download the PDF. For integration questions, contact the Xinlong IoT engineering team.