Can this scanner read QR codes directly from a mobile phone screen?

Yes, the E55B Wireless Scanner uses an advanced CMOS imaging sensor, which easily reads digital barcodes and QR codes from smartphone screens. This makes it ideal for processing mobile payments, e-coupons, and digital event tickets, unlike traditional laser scanners which only read printed paper.

How do I use the offline storage mode for warehouse inventory?

To use offline storage, simply scan the "Inventory Mode" barcode found in the user manual. The scanner will then save all scanned barcodes into its internal memory (up to 500k capacity) instead of transmitting them immediately. Once you return to your computer, scan the "Upload Data" barcode to transfer all records at once.

What does it mean when the scanner beeps three times quickly?

If the scanner emits three short beeps, it indicates that the wireless signal has been lost or the data upload has failed. You should move closer to the 2.4G receiver or your Bluetooth-connected device to re-establish the connection before continuing to scan.

Will this scanner work with my iPad or Android tablet?

Yes, the E55B scanner supports Bluetooth HID transmission, making it fully compatible with iPads, iPhones, and Android tablets. It pairs just like a standard Bluetooth keyboard, allowing you to scan barcode data directly into any text field, spreadsheet, or POS application.

Can I test this barcode scanner with my POS system at your store?

Yes, you are welcome to bring your laptop or tablet to Sun Cheong Computer Co. Ltd. (新昌電腦有限公司) in Sham Shui Po to test the E55B scanner. Our technical staff can help you pair the device via Bluetooth or 2.4G and ensure it reads your specific product barcodes correctly.

Wireless QR & Barcode Scanner E55B

Name: Wireless QR & Barcode Scanner E55B | Bluetooth 2D Reader
Brand: Sun Cheong Computer Company Limited
SKU: 21TS000217
Price: 1467.0 TWD
Availability: InStock

Short Product Description

The E55B Wireless 2D Barcode & QR Code Scanner is a heavy-duty, 3-in-1 (Bluetooth, 2.4G, USB) data collection tool designed for fast-paced retail, logistics, and warehouse inventory management. Featuring an advanced CMOS imaging sensor, it instantly reads both 1D and 2D codes directly from paper labels or smartphone screens. Equipped with a massive 2000mAh battery, IP54 dust/water resistance, and an offline storage mode capable of holding thousands of records, this scanner ensures uninterrupted workflow. Available for instant pickup at Sun Cheong Computer Co. Ltd.(新昌電腦有限公司) in Sham Shui Po, where our staff can assist you with POS system integration.

Key Features

Advanced CMOS Imaging: Instantly reads 1D and 2D/QR codes from both printed paper and digital screens with ≥3mil high precision.
3-in-1 Connectivity: Supports Bluetooth HID for mobile devices, 2.4G wireless for PCs, and standard USB wired connections.
Offline Inventory Mode: Built-in memory stores up to 500,000 characters, allowing you to scan out of range and upload data in batches later.
2000mAh High-Capacity Battery: Delivers weeks of operational use and 30 days of standby time on a single 4-hour charge.
IP54 & Drop Resistant: Rugged design withstands dust, water splashes, and 1.5-meter drops onto concrete surfaces.
Multi-Mode Scanning: Switch between manual trigger, continuous scanning, and auto-sensing modes to suit your specific workflow.

Full Product Description

High-Speed CMOS Imaging for Retail and Warehousing

The E55B Wireless Barcode Scanner utilizes an advanced CMOS imaging sensor to deliver lightning-fast, 1-second recognition of both 1D barcodes and 2D QR codes. Unlike traditional laser scanners that struggle with reflective surfaces, this imaging technology effortlessly reads digital barcodes directly from customer smartphones, making it perfect for mobile payments and e-ticketing. It boasts a high recognition accuracy of ≥3mil for 1D codes and ≥5mil for 2D codes, ensuring even damaged or poorly printed labels are captured instantly.

Versatile 3-in-1 Wireless & Wired Connectivity

This 2D QR Code Reader offers unparalleled connection flexibility to suit any work environment. You can pair it directly to your tablet or smartphone via Bluetooth HID for mobile sales, use the included 2.4G wireless dongle for a stable 30-meter connection to your warehouse PC, or plug in the 1-meter USB cable for continuous wired operation. This plug-and-play compatibility ensures it works seamlessly across Windows, macOS, iOS, and Android systems without requiring complex driver installations.

Massive Offline Storage & Long Battery Life

Designed for large-scale inventory management, the E55B Scanner features a dedicated offline storage mode with a 500k capacity, allowing you to scan and save thousands of barcodes while out of wireless range for later batch uploading. To support long shifts, it is powered by a massive 2000mAh rechargeable battery. A quick 4-hour charge provides enough power for days of continuous scanning and an impressive 30 days of standby time, eliminating the anxiety of mid-shift power failures.

Built for Tough Industrial Environments

The Heavy-Duty Wireless Scanner is engineered to survive the rigors of daily commercial use. It features an IP54 rating, providing excellent protection against dust ingress and water splashes in semi-outdoor or dusty warehouse environments. Furthermore, the rugged ABS housing and shock-absorbing orange silicone bumper ensure the device remains fully functional even after repeated 1.5-meter drops onto solid concrete floors.

Pro Tip from Our Technicians

Understanding the scanner's buzzer feedback is crucial for efficient operation. Our Sham Shui Po technical team wants you to know: one short beep means a successful scan, two short beeps indicate offline data upload is complete, three short beeps warn of a lost wireless signal, and five short beeps mean the battery is critically low. If you are using this at a fixed checkout counter, we highly recommend scanning the "Auto-Sensing Mode" barcode in the manual so the laser activates automatically when an item passes underneath, saving trigger wear and tear.

Technical Specifications

Model: E55B
Product Type: Wireless 1D/2D Barcode & QR Code Scanner
Scanning Technology: CMOS Imaging
Transmission Modes: Bluetooth HID, 2.4G Wireless, USB Wired
Decoding Accuracy: 1D ≥ 3mil, 2D ≥ 5mil
Supported 1D Codes: UPC-A/E, EAN-8/13, Code 128, GS1-128, Code 39/93/11, Interleaved 2 of 5, etc.
Supported 2D Codes: QR Code, PDF417, DataMatrix (DM), Aztec, MaxiCode, Han Xin Code
Battery Capacity: 2000mAh (4 hours charging time, 30 days standby)
Offline Storage: 500k capacity (Thousands of barcode records)
Durability: IP54 Water/Dust Resistant, 1.5M Drop Tested
Dimensions: 160mm x 95mm x 66mm
Included Cable: 1M USB Cable

Delivery Options

Local delivery within Hong Kong and in-store pickup.
Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
In-store pickup details (location and time) will be confirmed by email or phone message.
Delivery times are estimates and may be affected by weather or unforeseen circumstances.

FAQ Section

Can this scanner read QR codes directly from a mobile phone screen?Yes, the E55B Wireless Scanner uses an advanced CMOS imaging sensor, which easily reads digital barcodes and QR codes from smartphone screens. This makes it ideal for processing mobile payments, e-coupons, and digital event tickets, unlike traditional laser scanners which only read printed paper.
How do I use the offline storage mode for warehouse inventory?To use offline storage, simply scan the "Inventory Mode" barcode found in the user manual. The scanner will then save all scanned barcodes into its internal memory (up to 500k capacity) instead of transmitting them immediately. Once you return to your computer, scan the "Upload Data" barcode to transfer all records at once.
What does it mean when the scanner beeps three times quickly?If the scanner emits three short beeps, it indicates that the wireless signal has been lost or the data upload has failed. You should move closer to the 2.4G receiver or your Bluetooth-connected device to re-establish the connection before continuing to scan.
Will this scanner work with my iPad or Android tablet?Yes, the E55B scanner supports Bluetooth HID transmission, making it fully compatible with iPads, iPhones, and Android tablets. It pairs just like a standard Bluetooth keyboard, allowing you to scan barcode data directly into any text field, spreadsheet, or POS application.
Can I test this barcode scanner with my POS system at your store?Yes, you are welcome to bring your laptop or tablet to Sun Cheong Computer Co. Ltd. (新昌電腦有限公司) in Sham Shui Po to test the E55B scanner. Our technical staff can help you pair the device via Bluetooth or 2.4G and ensure it reads your specific product barcodes correctly.

Target Users / Applications

Retail & Pop-up Shops: Cashiers needing to scan mobile payment QR codes (Alipay/WeChat Pay) and product barcodes quickly via Bluetooth to an iPad POS.
Warehouse & Logistics: Staff performing large-scale stocktakes using the offline storage mode while moving freely around a large warehouse.
Event Organizers: Ticket validators at concerts or exhibitions scanning digital QR codes from attendees' smartphones in outdoor, dusty environments (IP54).