Published on: January 29, 2025 / update from: January 29, 2025 - Author: Konrad Wolfenstein
The synergy of RFID and GS1 Datamatrix (2D matrix code) in warehouse logistics - Image: Xpert.digital
Digitized warehouse logistics: more efficient, transparent and safe thanks to new technologies
Technology boost for warehouse processes with RFID & GS1: Use the advantages of digitization
The digitization of warehouse logistics is a central component of modern supply chain strategies. Technologies such as RFID (Radio Frequency Identification) and the GS1 Datamatrix code play a crucial role. With their combination, efficiency, transparency and process reliability can be significantly increased. Both technologies offer specific advantages that complement each other optimally and thereby open up new potential for companies.
1. Fundamentals of the technologies
RFID technology
RFID uses radio waves to transmit data wirelessly and clearly identify objects. An RFID system consists of three main components:
- RFID day: A microchip with a clear identifier that is attached to products or pallets.
- RFID reader: A scanner that can read out the information of the tag without the need for visual contact.
- Database and software: A system for processing the data recorded in real time.
Advantages of RFID
- Contactless recording: Reading devices can read several tags at the same time, even without a direct viewing.
- Automation: Manual scans are eliminated, which accelerates work processes.
- Robustness: RFID tags are resistant to external influences such as dirt or moisture.
GS1 Datamatrix code
The GS1 Datamatrix Code is a two -dimensional barcode that stores information in a compact, machine -readable form. It can be different data elements such as:
- Gtin (global trade item number),
- Serial numbers,
- Batch numbers,
- Detailed data and more.
Advantages of the GS1 DataMatrix code
- High information density: It can save more data on a small area than conventional barcodes.
- Fault tolerance: Even damaged or partially hidden codes can often be read.
- Inexpensive implementation: Most scanners can capture GS1 Datamatrix codes without being necessary for expensive hardware upgrades.
2. Combined use of RFID and GS1 Datamatrix
Clear identification and traceability
The combination of RFID and GS1 Datamatrix enables precise identification and complete traceability of products in the entire supply chain:
- The GS1 Datamatrix Code stores detailed product information that enables targeted identification.
- RFID complements this with wireless recording without visual contact, which is particularly advantageous in automated warehouse processes.
- Together they enable quick location of products for recall actions or quality controls.
Process optimization in warehouse logistics
The synergy of both technologies leads to a significant improvement in process efficiency:
- Faster inputs and outputs: RFID enables the simultaneous recording of several products, while the GS1 Datamatrix provides additional details.
- Minimization of errors: Automated data acquisition reduces human errors, for example when scanning manual.
- Better inventory control: Storage stocks can be updated in real time, since RFID can report the position of a product, while the GS1 Datamatrix provides further data such as the expiry date.
Integration into existing systems
Since both technologies are based on the global GS1 standards, they can be seamlessly integrated into existing ERP and WMS systems (Warehouse Management Systems). For example, a warehouse management system can be programmed in such a way that it automatically linked RFID-scanned goods with the GS1 Datamatrix data and thus provides extensive product information.
Optimizing inventory management
The combination of RFID and GS1 Datamatrix enables more efficient management of the inventory:
- Automatic inventory update: RFID captures the movement of goods in the warehouse, while the GS1 Datamatrix delivers additional product attributes such as minimum preservation data.
- Real-time tracking: RFID can enable the location tracking of pallets or boxes in large stores, which significantly accelerates the search for specific products.
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3. Application cases in practice
Entrance and goods output
- RFID enables the rapid recording of goods movements when entering and outer.
- The GS1 Datamatrix Code provides detailed information for quality controls or specific customer requirements.
- The combination of storage times can be shortened and error quotas can be minimized.
Inventory management
- RFID monitors stocks in real time and informs about changes in the location.
- The GS1 Datamatrix stores additional data that can be used for inventences and audits.
- Companies can optimize their inventory strategy by using FIFO and LIFO methods more targeted.
Traceability and quality assurance
- In the case of recall actions or quality tests, RFID and GS1 Datamatrix enable a clear identification of affected products.
- RFID supports the quick localization within the warehouse.
- The GS1 Datamatrix Code provides detailed origin and chargent data to ensure precisely traceability.
Sustainability and cost savings
- Automated processes reduce paper consumption and minimize manual workloads.
- With precise inventory control, companies can optimize storage capacities and avoid unnecessary overproduction.
- Better persecution of expiry data reduces food and medication waste.
4. Advantages of combined use
The combination of both technologies creates numerous advantages for companies:
Time saving
- RFID enables quick and contactless data acquisition.
- The GS1 Datamatrix offers targeted detailed information for specific exams.
Increased accuracy and troubleshooting
- RFID eliminates the risk of manual scanning errors.
- The GS1 Datamatrix Code ensures that all important product information is available at any time.
Transparency and security
- Complete traceability in the supply chain.
- Faster identification of problematic batches or products.
Scalability and future security
- Both technologies can be flexibly adapted to corporate growth and new market requirements.
- They support the implementation of other digital systems such as IoT-based storage monitoring.
5. Efficient warehouse logistics: with RFID and GS1 technology ahead
By integrating RFID and the GS1 Datamatrix code, companies can significantly improve their warehouse logistics. While RFID ensures a quick and automated recording of large quantities of goods, the GS1 Datamatrix Code offers detailed information on individual products. The combination of these technologies leads to more efficiency, reduced error rates, improved traceability and sustainable savings.
Future -oriented companies that want to digitize their processes should rely on the synergy of RFID and GS1 Datamatrix. This not only creates competitive advantages, but also ensures that the logistics processes are designed efficiently, flawlessly and sustainably.
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