RD4500R Embedded 2d Barcode Scanner for Vending Machine Turnstile Barrier Gate Warehousing and Logistics

1.embedded barcode scanner, Barcode Scan Engine， Barcode Scanner Module， Fixed-Mount Scanner， OEM Barcode Scanner

2.Self-Service Kiosks

This is one of the most common applications for embedded scanners, allowing machines to "read" credentials presented by users.

Self-Checkout & Payment: In supermarket self-checkout counters, restaurant self-ordering systems, or vending machines, customers can scan product barcodes or mobile payment codes (e.g., Apple Pay, Google Pay QR codes) to complete purchases.

Ticketing & Verification: At self-service ticketing machines and access gates in cinemas, train stations, airports, or event venues, scanning QR code e-tickets or ID card barcodes enables fast entry and identity verification.

Information Inquiry: On information terminals in shopping malls or libraries, scanning the barcode of a book or product retrieves detailed information.

Smart Access Control

Embedded scanners provide convenient and contactless access for buildings, campuses, and transportation systems.

Office/Residential Access: Employees or visitors scan a dynamic QR code on their phone or a barcode on their ID badge to open doors or turnstiles.

Public Transit: Integrated into buses or subway fare gates, scanners allow passengers to pay and pass through quickly by scanning a transit code.

Visitor Management: Scanners integrated into visitor registration kiosks quickly read ID documents or appointment QR codes to automate the check-in process.

Healthcare

In the medical field, where data accuracy is paramount, embedded scanners significantly reduce human error.

Medical Devices: Integrated into blood analyzers, urinalysis machines, and other lab equipment, they automatically scan barcodes on sample tubes to accurately link test results with patient information.

Medication Management: On smart drug cabinets or pharmacy workstations, scanning barcodes on medication packages ensures accurate dispensing and manages inventory.

Patient Identification: Integrated into mobile nursing carts or bedside devices, scanning a patient's wristband barcode confirms their identity, ensuring medication and treatment safety.

Logistics & Warehousing

In high-speed logistics and sorting centers, embedded scanners are essential for rapid package processing.

Automated Sorting: Multiple high-speed scanners installed above or beside conveyor belts automatically read shipping labels on packages, directing the sorting system to route them to the correct destination.

Smart Warehousing: Integrated into AGVs (Automated Guided Vehicles) or stacker cranes, they automatically identify barcodes on shelves and goods to automate inbound and outbound warehouse operations.

3.Core Specifications

Image Sensor: 752×480 CMOS

Illumination: White LED

Resolution: 10mil

Interface: RS-232 (9.6~115.2Kbps) / USB 1.1 (HID-KBW, HID-POS)

Scan Mode Type: Sense mode

Dimensions: 84*74*50mm

Weight:300g

This embedded barcode scanner is a professional-grade identification component specifically designed for high-integration requirements. Powered by the high-performance IOTC 0370 core processing chip and a 752×480 pixel CMOS image sensor, it delivers an ultra-fast and precise decoding experience. Whether dealing with traditional paper-based barcodes or screen-displayed codes, this device handles them with ease, making it an ideal core component for self-service terminals, access control systems, and industrial automation equipment.

Exceptional Decoding Performance

In terms of decoding capability, the scanner demonstrates superior compatibility. It fully supports mainstream 2D barcodes, including PDF417, Data Matrix, and QR Code. Furthermore, its support for 1D barcodes covers nearly all common standards, such as EAN-13, EAN-8, UPC series, ISSN, ISBN, Code 128, Code 39, Code 93, and GS1 Databar. With a high resolution of 10mil and a Print Contrast Signal (PCS) of ≥30%, it ensures reliable reading even for barcodes with poor print quality or low contrast.

Flexible Interaction and Integration

To adapt to various system architectures, the device offers versatile communication interfaces, supporting RS-232 serial communication (with baud rates ranging from 9.6 to 115.2Kbps) and USB 1.1 (supporting HID-KBW keyboard emulation and HID-POS modes). Its unique Sense Mode automatically detects approaching objects to trigger scanning, significantly enhancing the smoothness of user interaction. The integrated white LED light source, combined with a generous 38.3mm×60.4mm scan window and a wide Field of View (FOV) of 85° diagonal, 63.7° horizontal, and 70° vertical, ensures rapid barcode capture from various angles.

Physical Characteristics and Electrical Specifications

The hardware design prioritizes the convenience of embedded installation. With physical dimensions of 84×74×50mm and a weight of only 300g, its compact structure allows for easy integration into confined spaces. The device operates with a maximum power consumption of just 1.75W, balancing high-performance output with low energy requirements. Additionally, it features an integrated buzzer notification system, providing clear acoustic feedback to keep users informed of the scanning status in real-time.

1.Stronger R&D

We are always keeping innovation in scanning hardware according to markets trend. It is ok to research and development based on your ideas and advice.

2.Professional OEM/ODM Support

We offer comprehensive manufacturing partnerships, transforming your concepts into market-ready products with industry-leading quality and efficiency.

3.Best Quality Support

Strictest quality control,Obtain CE, FCC, RoHS and other certificates

4.Excellent After-sales Service

Enjoy total peace of mind with our full-lifecycle support, from expert guidance to free software updates.

Q1. What kind of company is Suzhou Langhuike?

A:Suzhou Langhuike is a world-leading IoT solutions provider with nearly 25 years of expertise in 1D/2D barcode recognition and UHF RFID core technologies.

Q2. What products do you offer?

A:Our portfolio includes a full range of scanning products: barcode scanners (embedded, fixed-mount, handheld, desktop), OEM engines, PDAs, and Barcode Printers.

Q3. What is your R&D capability? Do you support custom development?

A:We have strong R&D capabilities and are always innovating scanning hardware according to market trends. We support research and development based on your ideas and advice.

Q4. Do you provide OEM/ODM services?

A:Yes, we offer comprehensive manufacturing partnerships, transforming your concepts into market-ready products with industry-leading quality and efficiency.

Q5. What about the quality of your products? Are they certified?

A:We implement the strictest quality control and have obtained CE, FCC, RoHS, and other certifications to ensure excellent product quality.

Q6. What after-sales services do you provide?

A:We offer full-lifecycle support, including expert guidance and free software updates, providing you with complete peace of mind.