Product introduction

SD50 economical code scanning terminal

SD50 is an economical code scanning terminal that supports barcode and QR code scanning. It is plug-and-play and has passed CE, FCC, RoHS, and BIS certifications. The product is equipped with a 32-bit high-performance CPU and linear 625nm LED light source, supports a 640×480 pixel image sensor, and has a decoding speed of 200 times/second. It supports ±360° rolling angle, multiple depth of field ranges, and multiple interfaces such as RS232, USB, USB virtual serial port, etc. It is suitable for a variety of application scenarios such as express logistics, hospitals, hotels, bookstores, supermarkets, scientific research institutes, retail stores, etc.

Features

🔌 Plug and play

Supports barcode and QR code scanning, plug and play, supports RS232, USB, USB virtual serial port and other interfaces.

✅ Multi-country certification

It has passed CE, FCC, RoHS, and BIS certifications, complies with international standards, has reliable quality, and is suitable for the global market.

⚡ High-speed decoding

The decoding speed is 200 times/second, supports ±360° rolling angle, multiple depth of field ranges, and accurate and fast recognition.

💰 Economical and practical

Economical design, high cost performance, suitable for various application scenarios such as small and medium-sized merchants, retail stores, etc., with low cost of use.

Technical specifications

Scan code function

Support barcode and QR code, decoding speed 200 times/second

Communication interface

RS232, USB, USB virtual serial port

Scan parameters

±360° rolling angle, multiple depth of field ranges

Other parameters

See the table below for processor/interface/dimensions/weight

Technical parameters

projectdescribe
processor32-bit high-performance CPU
light sourceLinear 625nm LED
light630nm LED
image sensor640×480 pixels
Decoding speed200 times/second
Minimum print contrast25%
Scan angleRoll: ±360°; Pitch: ±65°; Tilt: ±65°
depth of field4mil 6-13cm; 6mil 6-18cm; 9.8mil 3-37cm; 20mil 3-47cm
Peripheral interfaceRS232, USB, USB virtual serial port
Button life500,000 times
CertificationCE, FCC, RoHS, BIS
working temperature0℃~50℃
Storage temperature-40℃~70℃
relative humidity5%~95% (no condensation)
PhotoresistiveCan be used under indoor and outdoor (direct sunlight) lighting conditions
Drop test1.5m
interfaceRS232, USB, virtual serial port
size165×63×87mm
weight120±3g

Product pictures

SD50 economical code scanning terminal front view

SD50 economical code scanning terminal front view

Application scenarios

📦 Express logistics

In delivery scenarios such as express delivery and logistics, quickly scan the QR code to confirm order information and improve delivery efficiency.

🏥 Hospital Medical

In hospitals, medical and other places, scan the QR code to identify medicines, medical records and other information to improve the efficiency of medical management.

🏪Retail store

In supermarkets, bookstores, retail stores and other scenarios, you can quickly scan the QR code to check out and support multiple interface connections.

🔬 Scientific research institutes

In scientific research institutes, laboratories and other scenarios, scan the QR code to manage samples, equipment and other information to improve management efficiency.

FAQ

Q: Do you offer customized scanning solutions and specialized configurations for specific industries?
A: Yes, we provide customized scanning solutions including specialized configurations for retail checkout, inventory management, warehouse operations, and mobile applications. Our solutions can be configured with industry-specific features, integrated with specialized software, and adapted to unique business workflows. We work closely with enterprise clients to understand their specific requirements and deliver tailored scanning solutions.
Q: How do you ensure reliability and durability for barcode scanners in enterprise deployments?
A: Our barcode scanners implement multiple reliability features including industrial-grade construction, drop-resistant design, IP-rated protection, and comprehensive error handling. All systems include automatic error recovery, detailed logging, and proactive monitoring capabilities. We provide enterprise clients with maintenance schedules, cleaning procedures, and replacement programs to ensure maximum uptime and long-term reliability in demanding business environments.
Q: Can your barcode scanners handle high-volume scanning requirements for large retail chains and warehouses?
A: Absolutely. Our barcode scanners are engineered for high-performance operation with fast scanning speeds (0.1-0.3 seconds per scan), reliable operation, and robust hardware designed for millions of scans. They can handle thousands of scans daily and support continuous operation in demanding retail and warehouse environments. Our systems have been successfully deployed in large retail chains, distribution centers, and warehouses worldwide.
Q: What scanning range and environmental capabilities do your barcode scanners provide for different business needs?
A: Our barcode scanners feature adjustable scanning ranges (5-50cm for standard models, up to 1 meter for long-range models), high-brightness LED illumination for low-light environments, and robust construction for various operating conditions. They support scanning of printed barcodes, screen-based barcodes, and damaged or partially obscured barcodes. Our scanners are designed to deliver reliable performance in various retail, warehouse, and service environments.
Q: What connectivity options and deployment configurations do your barcode scanners support for enterprise environments?
A: Our barcode scanners support multiple connectivity options including USB, serial port (RS232), and Bluetooth for wireless operation. This flexibility enables deployment in various retail environments from fixed checkout counters to mobile inventory management scenarios. We support both handheld and fixed-mount configurations, and our scanners can be integrated with existing retail hardware and software systems.
Q: What technical support and maintenance services do you provide for enterprise barcode scanner deployments?
A: We offer 24/7 technical support with dedicated account managers for enterprise clients. Our services include remote diagnostics, firmware updates, configuration management, preventive maintenance programs, and comprehensive training. We provide SLA-based support agreements with guaranteed response times and uptime commitments. Our maintenance services include cleaning procedures, calibration services, and rapid replacement programs for critical components.

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