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qué es rfid tecnología explicación: A Practical Guide to Radio Frequency Identification

Cykeo News RFID FAQ 140

qué es rfid tecnología explicación? RFID is a wireless identification technology that uses radio waves to exchange data between electronic tags and readers. It allows businesses to identify products, equipment, and other objects without scanning each printed label individually, supporting inventory management, logistics, asset tracking, and automated identification.

RFID is often described as a replacement for barcodes. In practice, the distinction is more specific. A barcode scanner reads a visible printed symbol. An RFID reader communicates with an electronic tag through radio-frequency signals. Depending on the system, several tags can be identified within the same reading area, even when their labels are not directly visible.

That capability changes how a business collects information. A warehouse employee may no longer need to point a scanner at every carton if the receiving process uses a properly configured RFID reading zone. A retailer can use handheld RFID equipment to check tagged garments on a rack. A factory can associate components with production records as they move between workstations.

But RFID is not a single device or a universal tracking method. It is a system made up of rfid tags, rfid readers, rfid antennas, communication protocols, and software. Each part affects the result.

What Is RFID Technology?

RFID stands for Radio Frequency Identification. It refers to a group of technologies that use radio waves to identify tagged objects and, depending on the system, read or write information stored on electronic tags.

An RFID tag typically contains a microchip and an antenna. The chip stores an identifier and may provide additional memory for application data. The antenna enables communication with a compatible RFID reader.

A basic RFID system includes three main elements:

ComponentMain functionPractical example
RFID tagStores an identifier and communicates with the readerA UHF label attached to a carton
RFID reader and antennaSends radio signals and receives tag responsesA fixed reader at a warehouse entrance
Software or host systemInterprets tag data and connects it to business recordsA warehouse management system

The reader does not inherently know that a tag belongs to a particular product, employee, or tool. It receives the tag’s encoded data. The business application matches that information to a database record.

This is an important distinction for system design: RFID identifies an object, while the connected application determines what that identification means.

RFID is more than a tag

A common misconception is that attaching an RFID label automatically creates a tracking system. It does not.

A tag may be correctly encoded, but if the reader is poorly positioned, the antenna is unsuitable, or the software cannot interpret the identifier, the business process will still fail.

For example, a warehouse may install a fixed UHF reader near a loading bay. If its antenna also detects tags on shelves beside the entrance, the system could record products that never passed through the receiving point. The challenge is not simply making the reader detect more tags. It is defining which reads represent a real business event.

That is why RFID projects need to be tested in the actual operating environment, with the real products, packaging, and movement patterns.

How Does RFID Technology Work?

RFID works through communication between a reader and an electronic tag. The precise process depends on the frequency and tag type. Passive UHF RFID is a useful example because it is widely used in retail, warehouses, and supply-chain operations.

1. The RFID reader transmits a signal

An RFID reader connects to one or more antennas. When activated, it transmits a radio-frequency signal into the surrounding area.

The reading zone is affected by:

  • Reader output power
  • Antenna gain and direction
  • Tag antenna design and sensitivity
  • Distance and angle between reader and tag
  • Regional frequency regulations
  • Nearby metal, liquids, and other materials

A larger reading zone is not always desirable. In a warehouse, a reader that detects tags on the wrong shelf may create inaccurate inventory events. The useful reading zone is the one that captures the intended objects and excludes unrelated ones.

2. The RFID tag receives energy or a signal

In a passive RFID system, the tag has no internal battery for normal communication. Its antenna receives energy from the reader’s radio-frequency field, allowing the chip to operate and respond.

A passive tag commonly contains:

  • A microchip
  • An antenna
  • A substrate or housing
  • An identifier stored in the chip

Active RFID tags work differently because they have their own power source. Battery-assisted passive tags form another category, using a battery to support certain functions while retaining a reader-dependent communication method in relevant designs.

3. The tag sends a response

In passive UHF RFID, a tag commonly responds through a technique called backscatter. It changes the way it reflects the reader’s signal, allowing the reader to detect and decode its response.

When many tags are present, anti-collision procedures help the reader identify individual tags. This is what makes group reading possible.

It does not mean every tag will always be detected. Tag orientation, material interference, reader configuration, and the density of the tag population can all affect the result.

4. The software processes the data

Once the reader captures a tag identifier, it sends the data to a host computer or application.

For example, a warehouse system may connect an RFID identifier with:

  • Product name and SKU
  • Purchase order
  • Batch or lot number
  • Storage location
  • Receiving or dispatch status
  • Asset ownership or assignment

The software can then compare the captured identifier with an expected list and trigger the appropriate workflow.

A successful RFID installation therefore requires more than radio communication. Tag encoding, data mapping, event filtering, and application integration are equally important.

Main RFID Frequencies Explained

RFID systems are commonly grouped into three frequency categories: Low Frequency (LF), High Frequency (HF), and Ultra-High Frequency (UHF). They differ in communication characteristics, reading distance, and typical applications.

The frequency alone does not determine the final performance. Tag design, antenna size, reader power, installation conditions, and local radio regulations all influence how a system behaves.

RFID categoryCommon frequencyTypical characteristicsCommon applications
LF125–134 kHzShort-range identificationAnimal identification, industrial applications
HF13.56 MHzShort-range communicationContactless cards, libraries, ticketing
UHFApproximately 860–960 MHz, depending on regionLonger-range reading; multiple-tag identificationRetail, logistics, warehouses, asset tracking

Low Frequency RFID

LF RFID commonly operates at 125 kHz or 134.2 kHz. It is used in applications such as animal identification and certain industrial systems.

Its relatively short reading distance can be useful when an object is expected to be presented close to the reader. The reading area can be easier to control than a larger UHF zone, although the actual performance still depends on the equipment and tag design.

High Frequency RFID

HF RFID operates at 13.56 MHz. It is widely used for contactless cards, library systems, ticketing, and other applications where short-range identification is appropriate.

NFC also operates at 13.56 MHz and is related to HF RFID, but the terms are not interchangeable. NFC devices support particular standards and communication modes. An HF RFID reader is not automatically compatible with every NFC card or device.

Ultra-High Frequency RFID

UHF RFID is widely used for identifying products and assets across retail and supply-chain operations. Passive UHF systems are commonly associated with RAIN RFID and EPC Gen2 technology.

GS1’s EPC Gen2 air-interface standard defines communication between UHF RFID readers and tags. The standard covers operation in the 860–930 MHz range, with specific operating channels depending on regional regulations. GS1’s published guidance describes passive UHF reading distances of up to approximately 10 metres in suitable conditions; this should not be treated as a guaranteed distance for every reader, tag, or installation.

For warehouse applications, the practical question is not simply how far a tag can be read. It is whether the reader can identify the correct products at the correct point in the workflow.

What Are the Different Types of RFID Tags?

RFID tags can be classified by their power source and physical construction. Selecting the right type is important because a tag designed for a paper label may not perform well when attached directly to metal equipment or reusable containers.

Passive RFID tags

Passive tags do not contain an internal battery for normal communication. They receive energy from the reader’s radio-frequency field and respond using the supported communication protocol.

Common applications include:

  • Retail product labels
  • Warehouse cartons and pallets
  • Library books
  • Reusable transport containers
  • Industrial components
  • Asset identification

Passive tags are widely used because they can be compact and economical. However, their reading performance depends on the tag antenna, the reader, and the material to which the tag is attached.

Active RFID tags

Active RFID tags contain their own power source, usually a battery. This allows them to support communication over longer distances in suitable systems and may support additional functions.

They are used in selected vehicle, equipment, and high-value asset applications where the requirements justify the additional cost and maintenance associated with powered tags.

Battery-assisted passive tags

Battery-assisted passive tags use a battery to support the chip or additional functions, but their communication method may still rely on a reader’s signal. They are designed for applications where a conventional passive tag may not provide the required functionality.

Common physical tag formats

RFID labels and inlays

Thin formats used on retail products, cartons, packaging, and shipping labels.

Industrial hard tags

Durable housings for tools, machinery, reusable containers, and metal assets.

Cards and key fobs

Used in identification, access control, and contactless applications.

Textile RFID tags

Designed for garments, uniforms, and reusable textiles that require repeated handling or laundering.

A tag’s appearance does not tell you which frequency it uses. A card, label, or hard tag may be designed for different RFID technologies. Check the frequency, protocol, memory structure, and reader compatibility before purchasing.

Where Is RFID Technology Used?

RFID is used in industries where identifying an item, confirming its presence, or recording its movement can improve an operational process. The same technology can support very different tasks depending on the tag, reader, and software configuration.

RFID in retail and inventory management

Retailers use RFID labels to identify individual products and improve stock visibility across stores, stockrooms, and distribution centres.

A handheld reader can collect identifiers from tagged garments on a clothing rail. Fixed readers can capture tagged products at receiving or dispatch points. When connected to inventory software, the data helps retailers compare recorded stock with the products detected during a count.

There is published research supporting this application. A 2013 field study by Bill C. Hardgrave, John A. Aloysius, and Sandeep Goyal examined RFID-enabled inventory visibility in two retail experiments. The first involved 13 stores over 23 weeks and reported an approximately 26% reduction in inventory record inaccuracy. The second covered 62 stores and five product categories; the measured effect varied by category, ranging from no statistically significant improvement to 81%.

The important point is that 26% is a result from a particular research setting, not a guaranteed improvement for every retailer. RFID’s impact depends on product coverage, store processes, data quality, and how the business responds to the information collected.

RFID in warehouses and logistics

Warehouses use RFID to identify cartons, pallets, containers, and other goods during receiving, storage, picking, and dispatch.

Imagine a distribution centre receiving a shipment of tagged cartons. A fixed UHF reader is installed at the receiving passage. As cartons move through the reading zone, the system captures their tag identifiers and compares them with the expected delivery records.

If a carton is missing from the expected list, the application can flag it for checking. If an unexpected identifier appears, staff can investigate before the goods are put away.

The reader does not independently confirm that a shipment is correct. It supplies identification data. The warehouse software applies the business rules and determines whether the captured items match the purchase order or delivery notice.

RFID readers identifying tagged parcels on an automated logistics sorting conveyor.
RFID supports automated identification and tracking as tagged goods move through logistics facilities.

RFID in manufacturing

Manufacturers can use RFID to identify components, work-in-process products, tools, and production fixtures.

A tag attached to a component can link it to a production record. When the component reaches a workstation, a reader captures its identifier and the manufacturing system retrieves the relevant information.

This can support:

  • Work-in-process identification
  • Production-stage verification
  • Tool and fixture management
  • Component traceability
  • Reusable container tracking

In a production environment, the reading point must be designed around the actual movement of materials. A reader that detects tags from adjacent workstations may create confusing event records if the application cannot distinguish the intended process stage.

RFID technology identifying and tracking components on an industrial manufacturing production line.
RFID enables manufacturers to identify components and monitor material movement throughout production workflows.

RFID in libraries and document management

Libraries use RFID to identify books and other media during circulation, returns, stocktaking, and self-service operations.

The technology can support batch identification and automated handling when the tags, reader equipment, and library management software are compatible. Library RFID applications also use specific data models and standards, so a general-purpose UHF tag should not be assumed to work in an existing library system.

RFID for tools and asset management

Businesses can attach RFID tags to tools, equipment, and reusable assets. The tag provides a unique identity that can be associated with an asset record.

A reader at a storage cabinet or workstation may support check-in and check-out operations. Handheld readers can help employees locate tagged assets during periodic inspections.

This is particularly useful when equipment is shared between departments or regularly moved between work areas. However, a standard passive RFID tag does not continuously report its location. It can only provide identification when it is successfully read.

RFID vs. Barcode: Understanding the Difference

RFID and barcodes both identify products, but they use different methods to collect data. A barcode scanner reads a printed symbol, while an RFID reader communicates with an electronic tag through radio waves.

For a business deciding between the two, the important question is not which technology is newer. It is which one fits the actual identification process.

ComparisonRFIDBarcode
Data captureRadio-frequency communicationOptical scanning
Line of sightUsually not requiredNormally required
Multiple-item identificationSupported by suitable RFID systemsUsually one barcode at a time
Data carrierElectronic tag with a chip and antennaPrinted symbol
Reading distanceDepends on frequency, tag, and readerDepends on scanner and barcode size
Data storageChip memory varies by tag typeDepends on barcode format
Initial investmentMay require readers, antennas, tags, and integrationOften lower equipment and label costs
Typical applicationsInventory automation, logistics, asset identificationCheckout, product identification, shipping labels

GS1 describes EPC/RFID as a way to identify multiple products without requiring direct line of sight. Its supply-chain examples include reading tagged cases and pallets as they pass through a portal. GS1 also notes that barcodes remain useful alongside RFID, rather than necessarily being eliminated.

When should a business use RFID?

RFID is worth evaluating when an operation has a high volume of items, frequent stock counts, repeated asset movements, or a need to capture identification events automatically.

For example, a distribution centre handling hundreds of cartons may spend substantial time scanning labels individually. A properly designed UHF RFID reading point can identify multiple tagged cartons as they pass through a controlled zone.

A barcode system may remain more practical for a small shop that only needs to scan products at checkout. It is familiar, relatively inexpensive, and often sufficient for individual transactions.

Some businesses use both. A product can carry a barcode for conventional scanning and an RFID label for inventory visibility. This arrangement allows different identification methods to serve different stages of the same operation.

What Are the Main Advantages of RFID Technology?

The benefits of RFID are not limited to faster reading. When connected to business software, it can change how organizations record inventory, verify movement, and manage reusable assets.

1. Multiple-item identification

A suitable RFID reader can identify multiple tags within its reading zone. This can reduce the need to handle and scan products one by one during stocktaking or receiving.

The actual number of tags successfully identified depends on the reader, tag design, protocol, antenna configuration, and surrounding environment. A manufacturer’s maximum reading-rate figure should not be treated as a guaranteed result in a working warehouse.

2. Less dependence on visual scanning

RFID tags generally do not need to be directly visible to the reader. This can be useful when labels are inside cartons, attached to garments, or positioned where optical scanning is inconvenient.

However, radio communication is not unaffected by physical materials. Metal, water-rich products, tag orientation, and interference can all influence reading performance.

3. Improved inventory visibility

When RFID data is connected to inventory software, businesses can compare recorded stock with the items actually detected at a reading point.

For example, a receiving system can compare captured tag identifiers with an expected delivery list. Missing or unexpected identifiers can be flagged for further inspection.

4. Better asset identification

RFID tags can identify tools, equipment, containers, and other reusable assets. The tag’s identifier is linked to an asset record, allowing the business to manage assignments, check-in and check-out activities, and movement records.

5. More consistent data collection

A well-configured reader can capture identification events automatically at a defined location. This reduces dependence on employees remembering to scan every item.

Automation does not eliminate the need for process controls. Incorrectly encoded tags, duplicate reads, missed reads, and poorly configured software can still create inaccurate records.

What Are the Limitations of RFID?

RFID is not a universal solution. Its performance depends on the relationship between the tag, reader, antenna, object, and operating environment.

Metal and liquid interference

Metal can affect the behaviour of an RFID antenna, while liquids can absorb or alter radio-frequency energy. This is particularly relevant when deploying UHF RFID tags on metal machinery, tools, liquid containers, or products with high water content.

Possible solutions include:

  • Selecting tags specifically designed for metal surfaces.
  • Testing different tag positions on the object.
  • Adjusting antenna orientation and placement.
  • Using an appropriate frequency and tag design.
  • Testing with the actual product rather than a sample material.

A standard paper RFID label should not be assumed to perform equally well on a cardboard carton, a steel tool cabinet, and a bottle of liquid.

Unwanted reads

A reader may detect tags outside the intended reading area. For example, a warehouse receiving reader may capture tags on nearby shelves even though those items have not entered the receiving process.

This can be addressed through:

  • Adjusting reader output power.
  • Changing antenna direction and mounting position.
  • Defining a controlled reading area.
  • Applying software filters and event logic.
  • Testing the system with nearby tagged inventory present.

The objective is not to detect every tag in the building. It is to identify the correct items at the correct business checkpoint.

Missed reads

A tag may fail to respond because it receives insufficient energy, is poorly oriented, is damaged, or is affected by nearby materials. Dense tag populations can also make reading more challenging.

When troubleshooting, start with a small group of known-compatible tags. Confirm that each tag can be read individually, then test them together in realistic positions. This helps distinguish tag problems from antenna configuration or software issues.

Initial investment and integration

An RFID project may involve:

  • RFID tags or labels
  • Fixed or handheld readers
  • Antennas and mounting hardware
  • Network connections and cabling
  • Software integration
  • Testing, configuration, and maintenance

The cost depends on the number of reading points, tag volume, environmental requirements, and complexity of the connected application.

A pilot installation is often a sensible first step. It allows a business to evaluate real reading performance before purchasing equipment for a full facility.

How to Choose the Right RFID System

The right system starts with the identification task. A warehouse portal, retail stocktaking process, and desktop tag-encoding station have different requirements.

Step 1: Define what needs to be identified

Identify the objects and the point in the workflow where their identity must be captured.

Examples include:

  • Retail products and garments
  • Cartons and pallets
  • Tools and industrial equipment
  • Library books and media
  • Reusable containers
  • Components moving through production

Also define whether the reading needs to happen at a workstation, doorway, conveyor, storage area, or across a larger space.

Step 2: Choose the frequency and protocol

Check tag and reader compatibility before purchasing equipment. For passive UHF applications, EPC Class 1 Gen 2 and ISO/IEC 18000-63 are widely used standards.

The current GS1 standards repository lists EPC Gen2 version 3.0.1, last modified on 26 February 2026. The standard defines the UHF air-interface communication between readers and tags in the 860–930 MHz range

Regional frequency requirements must also be checked. GS1 Japan explains that UHF RFID frequency allocations vary between countries and that equipment must comply with the radio regulations of the market where it is used.

Step 3: Select the reader type

Fixed RFID reader

Suitable for automated reading points, including warehouse entrances, production stations, conveyor systems, and dispatch areas.

Handheld RFID reader

Useful for mobile stocktaking, asset searches, shelf audits, and tasks where employees move between reading locations.

Desktop RFID reader-writer

Designed for workstation tasks such as tag encoding, registration, testing, and small-scale item identification.

Step 4: Match the tag to the object

Object or environmentTag selection consideration
Cardboard cartonsStandard UHF label may be suitable
Metal tools and machineryConsider an on-metal RFID tag
GarmentsLightweight textile or label format
Reusable plastic containersDurable tag with suitable mounting
Books and library materialsTag compatible with the library system
Laundry textilesWashable tag designed for repeated laundering

Step 5: Check the software interface

A reader may successfully capture a tag identifier without updating the company’s inventory. The application must receive the data, identify the corresponding record, and apply the correct business rule.

Before selecting equipment, check:

  • Supported interfaces, such as USB, RS-232, or Ethernet.
  • Available SDKs, APIs, and programming examples.
  • Supported RFID protocols and tag memory operations.
  • Duplicate-read filtering and event handling.
  • Compatibility with the existing WMS, ERP, MES, or asset management platform.
  • Technical support and integration documentation.

GS1’s RFID architecture separates the communication between readers and tags from the software interfaces used to manage readers and process application events. This is one reason why a complete RFID project needs both compatible hardware and a defined software architecture.

How Is an RFID System Installed?

A reliable RFID installation is designed around the movement of objects. The physical reading zone matters as much as the reader’s published specifications.

Consider a warehouse that wants to record cartons entering a receiving area. Mounting a reader above the doorway may appear straightforward, but the system must distinguish cartons passing through the entrance from tagged stock stored nearby.

A practical deployment usually includes the following stages.

1. Map the workflow

Identify where goods enter, leave, change location, or require verification. Mark the points where an RFID event should be recorded.

Typical warehouse checkpoints include:

  • Goods receiving
  • Storage transfer
  • Picking and packing
  • Dispatch
  • Return processing

Not every movement requires an RFID reader. Start with the processes where automatic identification can solve a measurable problem.

2. Position the antennas

Antenna direction and placement should match the movement and orientation of the tagged objects.

A portal may use antennas on both sides of a passage. A workstation may need only one antenna positioned close to the item. A conveyor may require a different arrangement to accommodate moving products.

Test with real products and packaging. Empty cartons or carefully arranged demonstration tags do not represent the full operating environment.

3. Configure the reader

Reader output power, antenna settings, frequency configuration, and filtering all influence performance.

Higher output power is not automatically better. It can increase the chance of detecting tags outside the intended zone. The goal is a stable reading area that captures the required objects without collecting irrelevant data.

4. Integrate the application

The software should associate each tag identifier with the correct product or asset record. It must also handle duplicate events, missing tags, and unexpected items.

For example, if a carton passes the receiving point several times during testing, the application should not automatically create several independent goods-receipt transactions. Reader data must be interpreted in the context of the business workflow.

5. Run a pilot test

Before full deployment, test the system under normal operating conditions.

Measure:

  • Percentage of expected tags successfully identified
  • Unwanted reads from outside the intended zone
  • Duplicate events
  • Performance at different tag orientations
  • Reading behaviour with full and partially loaded cartons
  • Time required to complete the target task
  • Reliability of data transfer to the business application

A pilot reveals whether the equipment and workflow are suitable before the business expands the installation.

How Can Businesses Calculate RFID ROI?

RFID return on investment should be evaluated against a specific operational problem. Faster reading may be one benefit, but labour savings, reduced stock discrepancies, better asset availability, and more reliable receiving records may also contribute.

A simple labour-saving estimate is:

Annual Labour Saving=(Hours Before−Hours After)×Hourly Labour Cost×52\text{Annual Labour Saving} = (\text{Hours Before} – \text{Hours After}) \times \text{Hourly Labour Cost} \times 52

For illustration, assume a business spends 20 labour hours per week on a recurring inventory task. After introducing RFID, the task takes 8 hours per week.

The potential time saving is:

(20−8)×52=624 hours per year(20-8)\times52=624\text{ hours per year}

This is an illustrative calculation, not an industry benchmark or a guaranteed RFID result. The business must determine whether the released time reduces overtime, avoids additional recruitment, or allows employees to complete other productive work.

A more complete evaluation should include:

Cost or benefitWhat to measure
RFID tagsCost per tag and annual tag volume
Readers and antennasEquipment, installation, and maintenance
Software integrationDevelopment, licensing, and support
LabourTime spent on inventory and identification
Inventory accuracyFrequency and cost of stock discrepancies
Asset utilizationLost equipment, idle assets, and search time
Process reliabilityReceiving, dispatch, and manual recheck errors

Record the current process before introducing new equipment. Without a baseline, it is difficult to establish whether RFID has improved the operation or simply added another system to maintain.

Frequently Asked Questions About qué es rfid tecnología explicación

1. qué es rfid tecnología explicación in simple terms?

RFID is a technology that uses radio waves to identify electronic tags attached to products, equipment, or other objects. A compatible reader communicates with the tag and captures its stored identifier. Connected software can then use that identifier to retrieve product, inventory, or asset information.

2. How does RFID work without direct contact?

An RFID reader transmits a radio-frequency signal, and a compatible tag responds when it is within the system’s effective reading area. Passive tags obtain the energy needed for communication from the reader’s field. The tag and reader exchange data without requiring the physical contact used by some identification methods.

3. Does RFID require an internet connection?

No. Basic communication between an RFID reader and a tag does not require an internet connection. However, a business application may use a local network, server, or internet connection to transfer records, synchronize inventory, or share information with other systems. The network requirement depends on the system architecture.

4. Can RFID read several tags at the same time?

Yes. Suitable RFID systems use anti-collision procedures to identify multiple tags within a reading zone. The number of tags successfully read depends on the reader, tag design, protocol, antenna arrangement, and operating conditions. Dense tag populations may require additional testing and configuration.

5. What is the difference between RFID and NFC?

NFC is a short-range wireless technology operating at 13.56 MHz and is related to HF RFID. However, not every HF RFID device is NFC-compatible. NFC supports specific communication standards and modes used in applications such as contactless payments, device pairing, and access systems.

6. Can RFID provide real-time location tracking?

A conventional passive RFID system does not automatically provide continuous GPS-style tracking. It can record an item’s presence or movement when a compatible reader detects its tag. To estimate location, businesses may use multiple readers, fixed checkpoints, or RFID combined with other positioning technologies.

7. Is RFID better than a barcode?

Neither technology is universally better. RFID can be useful for identifying multiple tagged items without scanning each label individually. Barcodes are often simpler and less expensive for individual product identification. The right choice depends on item volume, workflow, reading requirements, environment, and total system cost.

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CYKEO-125-7 UHF RFID Book Tag​

2025-12-17

The CYKEO CYKEO-125-7 RFID Book Tag is designed for reliable book and document tracking in libraries and archives. This RFID Book Tag delivers long read range, dense placement support, and stable performance on shelves, making it a practical rfid tag on books for library automation, file management, and archival systems.

CYKEO-55-30 MEDICAL RFID LABEL WITH

CYKEO-55-30 MEDICAL RFID LABEL WITH

2025-12-16

CYKEO RFID tags in hospitals are designed for sterile environments where accuracy matters. These autoclavable RFID tags support long-term tracking of surgical tools, implants, and medications, helping hospitals improve visibility, compliance, and patient safety.

CYKEO-88-28 UHF RFID Cable Tie Tag

CYKEO-88-28 UHF RFID Cable Tie Tag

2025-12-16

CYKEO RFID Cable Tie Tag is built for reliable identification on metal surfaces. This UHF RFID Cable Tie Tag is widely used in rfid tags for inventory systems, industrial asset management and Hospital RFID Tags, offering stable read performance, long service life and global EPC Gen2 compatibility.

CYKEO-73-20  UHF RFID Asset Tag

CYKEO-73-20 UHF RFID Asset Tag

2025-12-16

CYKEO RFID Asset Tag is designed for stable identification of metal assets in industrial environments. This UHF RFID Asset Tag is commonly used for rfid tag asset tracking on equipment, tools and containers, providing reliable reads, long service life and ISO/IEC 18000-6C support.

CYKEO-85-54 UHF RFID WHITE CARD​

CYKEO-85-54 UHF RFID WHITE CARD​

2025-12-16

CYKEO UHF RFID Card is designed for fast identification and long-term use in industrial and commercial systems. Supporting ISO 18000-6C, this UHF RFID Card works at 860–960 MHz and is suitable for custom RFID cards used in asset tracking, access control and inventory management.

CYKEO-85-54 HF RFID Cards

CYKEO-85-54 HF RFID Cards

2025-12-16

CYKEO HF RFID Cards are designed for secure and stable access control systems. These 13.56 MHz RFID key cards support ISO 14443-A, reliable rewriting and long service life, making HF RFID Cards suitable for offices, campuses, events and membership management.

CYKEO-68-26 Jewelry UHF RFID Tag

CYKEO-68-26 Jewelry UHF RFID Tag

2025-12-16

CYKEO UHF RFID Tag is designed for reliable tracking of metal jewelry and high-value items. This Jewelry RFID Tag supports long-range reading up to 8 meters, anti-counterfeit protection and stable performance on metal, making it suitable for retail, inventory control and asset management.

CYKEO-A11 11dBi UHF RFID Reader Antenna

CYKEO-A11 11dBi UHF RFID Reader Antenna

2025-12-04

Cykeo CYKEO-A11 UHF RFID reader antenna delivers 11dBi gain, 840-960MHz frequency range, and IP65 ruggedness for retail, logistics, and industrial RFID systems. Features low VSWR and easy installation.

​CYKEO-A10 Antenna RFID Reader

​CYKEO-A10 Antenna RFID Reader

2025-12-04

CYKEO Antenna RFID Reader delivers stable long-range UHF performance with a 10.5dBi directional design, built for warehouses, conveyor portals, and industrial RFID systems. This rfid reader antenna provides 20m+ read distance and rugged IP67 protection.

CYKEO-PHF3 Smart HF RFID Antenna

CYKEO-PHF3 Smart HF RFID Antenna

2025-12-04

Cykeo CYKEO-PHF3 industrial HF RFID Antenna offers 24-point dynamic tracking, ISO 14443A/15693 protocols, metal-environment stability for archives/libraries/manufacturing.

CYKEO-A5B 5dBi Industrial Linear RFID Antenna​

CYKEO-A5B 5dBi Industrial Linear RFID Antenna​

2025-12-04

Cykeo CYKEO-A5B industrial Linear RFID Antenna delivers 5dBi gain, ≤1.5:1 VSWR, and IP65 rugged design for warehouse, production line, and logistics UHF systems.

CYKEO-B12 12dBi Long Range RFID Antenna

CYKEO-B12 12dBi Long Range RFID Antenna

2025-12-04

Cykeo’s CYKEO-B12 Long Range RFID Antenna delivers 15m+ read range with 12dBi gain, IP65 rugged design, and global 840-960MHz UHF support. Ideal for warehouse/logistics asset tracking.

CYKEO-B10 10dBi UHF RFIDHIGH-GAIN ANTENNA

CYKEO-B10 10dBi UHF RFIDHIGH-GAIN ANTENNA

2025-12-04

Cykeo CYKEO-B10 Long Distance RFID Antenna offers 10dBi gain, 840-960MHz frequency range, IP65 rating, and 20m+ coverage for logistics/warehousing/ETC systems. Low VSWR ensures stable signal transmission.

CYKEO-A6 6dBi Ultra-Thin RFID Panel Antenna

CYKEO-A6 6dBi Ultra-Thin RFID Panel Antenna

2025-12-04

Cykeo CYKEO-A6 UHF RFID panel antenna features 6dBi gain, 840-960MHz broadband, IP65 metal-ready housing for logistics/smart retail. 18mm ultra-thin design with tool-free mounting.

CYKEO-A3  UHF RFID 3DBi ANTENNA

CYKEO-A3 UHF RFID 3DBi ANTENNA

2025-12-04

Cykeo CK-A3 industrial antenna RFID UHF offers 5m+ tag detection, ≤1.3:1 VSWR, IP65 rugged design, and global UHF spectrum compatibility (840-960MHz) for warehouses, factories, and retail.

CYKEO-B5 5dBi UHF Directional  RFID Antenna

CYKEO-B5 5dBi UHF Directional RFID Antenna

2025-12-04

Cykeo CYKEO-B5 directional RFID antenna provides 5dBi gain with 60° narrow beamwidth for precise inventory tracking. IP65-rated, global UHF frequency support, and low VSWR.

CYKEO-A5C High-Gain UHF RFID Antenna System

CYKEO-A5C High-Gain UHF RFID Antenna System

2025-12-04

Create your own high-performance DIY RFID antenna! 5dBi gain, 840-960MHz tunable, step-by-step guides. Compatible with Arduino, Raspberry Pi, and commercial UHF readers.

CYKEO-A7 UHF RFID CARPET ANTENNA

CYKEO-A7 UHF RFID CARPET ANTENNA

2025-12-04

Cykeo CYKEO-A7 Flexible RFID Antenna features 840-960MHz wideband tuning, 7dBi gain, and IP68 rating for medical/retail/industrial curved surface deployments. 98% read accuracy with peel-and-stick installation.

CYKEO-B5A 5dBi Industrial Passive RFID Antenna

CYKEO-B5A 5dBi Industrial Passive RFID Antenna

2025-12-04

Cykeo CYKEO-B5A industrial Passive RFID Antenna delivers 5dBi gain, 70° beamwidth, and -40°C~55°C operation for warehouses/smart cabinets. Compatible with Zebra/Impinj readers.

CYKEO-A9B 9dBi High Gain RFID Antenna​

CYKEO-A9B 9dBi High Gain RFID Antenna​

2025-12-04

Cykeo’s CYKEO-A9B High Gain RFID Antenna delivers 15m+ read range with 9dBi amplification. Features IP54 rugged design, 840-960MHz bandwidth, and 80° beamwidth for warehouse/manufacturing RFID systems.

CYKEO-A8A INDUSTRIAL UHF RFID ANTENNA

CYKEO-A8A INDUSTRIAL UHF RFID ANTENNA

2025-12-03

Cykeo’s enterprise-grade 8dbi Impinj RFID Antenna 10m+ read range with 840-960MHz tuning. Features IP65 housing, 1.4 VSWR, 35° beamwidth for retail/warehouse RFID systems.

CYKEO-A9  HIGH-GAIN 9dBi UHF RFID Antenna​

CYKEO-A9 HIGH-GAIN 9dBi UHF RFID Antenna​

2025-12-03

Cykeo CYKEO-A9 industrial UHF RFID antenna delivers 9dBi gain, 840-960MHz frequency range, and IP65 protection for warehouse/logistics/retail RFID systems. Features N-type connector and ≤1.3:1 VSWR.

CYKEO-A12 12dBi RFID Circular Polarized Antenna

CYKEO-A12 12dBi RFID Circular Polarized Antenna

2025-12-03

CYKEO UHF RFID Antenna built for long-distance and industrial applications. This antenna rfid uhf delivers strong gain, outdoor durability, and reliable tag performance in warehouses, yards, and vehicle ID systems.

CYKEO-A5 5dBi UHF RFID Circular Polarized Antenna

CYKEO-A5 5dBi UHF RFID Circular Polarized Antenna

2025-12-03

CYKEO Antenna RFID delivers reliable long-range UHF performance in warehouses, retail shelves, and cold-chain environments. This compact uhf rfid antenna provides stable reads with circular polarization and ultra-wide 840–960 MHz support, ideal for industrial tracking, smart shelves, and asset monitoring.

CYKEO-C8  8dBi Industrial RFID Antennas

CYKEO-C8 8dBi Industrial RFID Antennas

2025-12-03

Cykeo’s CYKEO-C8 UHF RFID antennas delivers 8dBi gain, 840-960MHz full-band coverage, and IP65 ruggedness for manufacturing/warehouse RFID systems. Industrial RFID Antennas Features

​​CYKEO-A8 8dBi HIGH-GAIN UHF RFID ANTENNA​

​​CYKEO-A8 8dBi HIGH-GAIN UHF RFID ANTENNA​

2025-12-03

Cykeo’s 8dBi UHF RFID antenna and reader kit delivers 10m+ range, 840-960MHz broadband, and IP65 ruggedness for factories, warehouses, and logistics. ISO 18000-6C & EPC Gen2 certified.

CYKEO-A9A 9dBi UHF RFID HIGH-GAIN ANTENNA

CYKEO-A9A 9dBi UHF RFID HIGH-GAIN ANTENNA

2025-12-03

Cykeo CYKEO-A9A industrial UHF RFID reader and antenna kit delivers 10m range, 500 tags/sec, IP65 ruggedness for manufacturing/logistics. Supports EPC Gen2, ISO18000-6C.

CYKEO-A12C 12dBi ​Large RFID Antenna

CYKEO-A12C 12dBi ​Large RFID Antenna

2025-12-03

Cykeo’s CYKEO-A12C UHF Large RFID Antenna delivers 12dBi gain, 840-960MHz global frequency, IP65 ruggedness for logistics/warehousing/automotive. 40° beamwidth ensures stable 15m+ tag reads.

CYKEO-C5 5dBi Near Field RFID Antenna

CYKEO-C5 5dBi Near Field RFID Antenna

2025-12-02

CYKEO Near Field RFID Antenna provides precise 5–30 cm reading for shelves, cabinets, and workstations. This compact rfid shelf antenna delivers stable short-range performance around metal and clutter, ideal for pharmacies, libraries, and electronics sorting.

CYKEO-C1 Industrial Forklift RFID Reader​

CYKEO-C1 Industrial Forklift RFID Reader​

2025-12-01

Cykeo CYKEO-C1 industrial Forklift RFID Reader features 20m read range, 600 tags/sec scanning, Impinj R2000 chipset, and IP67 rugged design. Ideal for warehouse logistics and manufacturing. Supports ISO 18000-6C/6B protocols.

CYKEO-R4 4-Port UHF RFID Fixed Reader

CYKEO-R4 4-Port UHF RFID Fixed Reader

2025-12-01

Cykeo CYKEO-R4 industrial UHF RFID Fixed Reader features 4 TNC ports, 400+ tags/sec speed, IP67 housing, and global frequency compliance for vehicle inspection, smart warehouse, and asset management systems.

CYKEO-R4L 4-Port Fixed UHF RFID Reader

CYKEO-R4L 4-Port Fixed UHF RFID Reader

2025-12-01

Cykeo’s CYKEO-R4L 4-port Fixed UHF RFID Reader delivers 400 tags/sec scanning, ISO 18000-6C compliance, and IP65 protection. Ideal for warehouse automation, manufacturing WIP tracking, and logistics management.

CYKEO-R8L 8-Port  Fixed RFID Reader

CYKEO-R8L 8-Port  Fixed RFID Reader

2025-12-01

CYKEO CYKEO-R8L Fixed RFID Reader with 8-port UHF design, Impinj-based RF core and up to 20m read range. An industrial Fixed RFID Reader for vehicle inspection, warehouse portals, smart manufacturing lines and secure access checkpoints.

CYKEO-R16L 16-port UHF RFID Fixed Reader

CYKEO-R16L 16-port UHF RFID Fixed Reader

2025-12-01

RFID Fixed Reader from CYKEO – the CYKEO-R16L 16-port UHF fixed reader for warehouses, smart cabinets, and production lines. Long-range, multi-tag reading, stable performance for 24/7 industrial use.

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