125kHz RFID Tag Sticker with Adhesive Backing
Custom RFID Stickers for Close-Range LF Identification
A 125khz RFID tag sticker is an adhesive passive LF RFID tag used for close-range identification with compatible 125 kHz readers.
JIA RFID supplies Custom RFID Stickers for access systems, locker identification, equipment ID, membership devices, and embedded product recognition.
These stickers should be selected according to chip type, reader compatibility, adhesive surface, tag size, encoding requirement, and installation environment.
Key Features
- 125 kHz LF RFID Operation
Designed for close-range scanning with compatible 125 kHz RFID readers. - Adhesive Sticker Format
The tag can be attached to suitable surfaces where a card, key fob, or hard tag is not practical. - Read-Only or Writable Chip Options
Read-only chips are suitable for fixed ID use. Writable chip options can support data writing or format configuration with compatible encoding equipment. - Custom Size and Printing
The sticker can be customized by size, shape, logo, serial number, QR code, barcode, or printed text.
Technical Specifications
| Feature | Specification |
|---|---|
| Product Type | 125 kHz RFID tag sticker / adhesive LF RFID tag |
| Frequency | 125 kHz |
| RFID Type | Passive LF RFID |
| Form Factor | Adhesive sticker / custom RFID label |
| Chip Options | Read-only or writable 125 kHz chip options by project requirement |
| Writable Chip Example | T5577 / ATA5577-type writable LF chip, subject to availability and system compatibility |
| Reading Method | Close-range scan by compatible 125 kHz RFID reader |
| Data Options | UID/code matching, ID number association, access ID, asset ID, or database matching |
| Adhesive Option | Standard or project-specific adhesive backing for 125 kHz tag installation |
| Surface Options | Printable surface, logo printing, serial number, QR code, barcode, or custom text |
| Shape Options | Round, square, rectangular, die-cut, or custom shape |
| Size Options | Customized according to antenna design and application surface |
| NFC Phone Compatibility | Not supported; NFC phones normally use 13.56 MHz |
| UHF EPC Compatibility | Not supported unless a separate UHF tag is selected |
A 125 kHz RFID sticker is not automatically compatible with NFC, MIFARE, HF, or UHF RFID systems.
Typical Applications
- Access Control Add-On Tags
Used when an existing access system needs an adhesive 125 kHz RFID credential instead of a card or key fob. - Locker and Cabinet Identification
Used for lockers, storage cabinets, tool cabinets, or equipment boxes with close-range reader points. - Equipment and Tool ID
Used on non-metal equipment, tools, cases, or parts where a low-profile adhesive RFID identifier is required. - Membership and User Identification
Used in gyms, clubs, vending systems, or membership devices that already support 125 kHz RFID reading. - Product or Consumable Recognition
Used in machines or devices where a built-in reader checks whether a tagged item is present or authorized.
Which 125 kHz Chip Fits Your Sticker?
| Chip Type | Main Use | Compatibility Note |
|---|---|---|
| EM4100-compatible | Read-only ID applications | Common in basic 125 kHz access and ID systems |
| TK4100-compatible | Read-only ID replacement use | Must match the reader’s supported format |
| T5577 / ATA5577-type | Writable or configurable LF applications | Requires compatible 125 kHz writer and correct data format |
| Other 125 kHz chips | Project-specific systems | Confirm reader, software, and encoding before order |
Choose a read-only chip when the system only needs a fixed ID number.
Choose a writable chip when the system requires data writing, format configuration, or ID programming with compatible equipment.
Application Case: Locker and Equipment Identification
A facility can use 125 kHz RFID tag stickers to identify lockers, equipment boxes, or tool cabinets.
Each sticker is encoded or matched to a locker ID, equipment ID, user record, or database entry.
When the sticker is presented to a compatible 125 kHz reader, the system checks the stored ID and confirms the related record.
This setup is suitable for close-range identification where a low-profile adhesive tag is easier to install than a card, key fob, or screw-mounted tag.
Before bulk production, sample stickers should be tested with the actual reader, adhesive surface, scan position, and software format.
125kHz RFID Tag Sticker vs NFC Sticker vs UHF RFID Label
| Comparison Point | 125kHz RFID Tag Sticker | NFC Sticker | UHF RFID Label |
|---|---|---|---|
| Frequency | 125 kHz LF | 13.56 MHz HF | 860–960 MHz UHF |
| Reading Style | Close-range LF reader scan | NFC phone or HF reader tap | Longer-range RFID reader scan |
| Smartphone Use | Not suitable for NFC phones | Suitable for NFC applications | Not normally used with phones |
| Common Data Use | ID number or writable LF data | URL, app data, product information | EPC inventory or logistics data |
| Best Fit | Access, lockers, equipment ID, embedded identification | Phone-tap marketing, authentication, smart posters | Inventory, supply chain, pallet and item tracking |
Choose a 125 kHz RFID sticker when the existing system uses LF readers.
Choose NFC or UHF only when the reader, software, and application require those technologies.
Need 125kHz RFID Tag Stickers That Match Your Reader and Surface?
Contact JIA RFID with your reader model, required chip type, read-only or writable requirement, sticker size, adhesive surface, artwork, encoding format, and order quantity.
The team can check chip compatibility, adhesive suitability, printable design options, and sample testing requirements before bulk production.
Frequently Asked Question
The top questions about 125khz rfid tag sticker
A 125khz RFID tag sticker is an adhesive passive LF RFID tag used for close-range identification with compatible 125 kHz readers.
Yes, if a writable 125 kHz chip is selected. Read-only and writable chips are different, so the chip type should be confirmed before ordering.
Metal surfaces may affect RFID performance. Sample testing is recommended, and an on-metal RFID structure may be required for reliable use on metal.
Reading performance depends on chip type, antenna size, reader model, tag orientation, mounting surface, surrounding materials, and scan distance.
Hot To Customize RFID Tags
Know the customization process about RFID tags
Size & Shape
Send your requirements on size and shapes. Tags are typically designed in simple shapes and sizes to match the internal antenna. However, they can also be customized in various sizes and shapes to best fit the intended application and the asset being tagged. For instance, RFID hang tags can be customized in size, shape, and attachment method to perfectly suit specific applications.
Layout & Chips
In the label format designer, select the layout that matches the type and size of the RFID label you wish to create. Our factory provides a variety of label templates, including RFID-specific options. We also offer a range of RFID chips tailored to meet your specific requirements.
High Customization
Custom tags are designed from the ground up to meet the needs of specific applications, with unique variables for nearly every option listed below. A semi-custom tag typically starts as a standard tag but offers additional customization options, such as custom printing, encoding, or specific backings and attachment methods.
Sample Confirmation
Before proceeding with full-scale production, we offer a sample confirmation process to ensure that the RFID tags meet your exact specifications and application requirements.
Mass Production
Our mass production process for RFID tags is designed to deliver high-quality, reliable products at scale, ensuring that your business has a steady and consistent supply of RFID solutions tailored to your needs. Leveraging state-of-the-art manufacturing facilities and advanced technology, we maintain efficiency and precision throughout the production cycle.
RFID Tags Application
Use customized RFID tags in different industies.
RFID Vehicle Tags
Vehicles with RFID tags enable secure access to gated areas. RFID tags also streamline truck weighing for efficient billing.
Temperature Sensor Tags
RFID temperature sensors, used in industries like steel, send data to alert users of unsafe conditions via RFID readers.
RFID Supply Chain Tags
RFID tags for supply chain visibility track products, showing when a box, pallet, or container moves from one facility to another.
RFID Personnel Tracking
RFID strengthens access security: employee badges for workspace entry, hotel wristbands for pool access.
RFID Pallet Tracking Tags
Our RFID tags are ideal for tracking pallets and containers, offering durable, low-profile solutions for warehouse management.
Custom RFID Tags & Labels
Our factory supplies custom RFID tags and OEM hardware solutions for unique needs when standard RFID products aren't available.
RFID Laundry Tags
Our RFID laundry tags, with a soft rubber casing, are flexible and durable, surviving 200 wash cycles and 60 bars of pressure.
Industrial RFID Tags
We provide rugged industrial RFID tags and readers for demanding applications. Our tags withstand all weather conditions.
Animal RFID Tags
RFID tags track animals and pets using ear tags or injectable ampoules. Ear tags can be custom-printed and come in various colors.
RFID Asset Tracking
RFID tags for asset tracking, like file servers, rental equipment, streamline inventory, asset management, enabling quick location, tracking.
Consumables RFID Tags
RFID counterfeit tags on consumables, with a reader in the machine, verify authenticity and prevent counterfeit use.
Manufacturing RFID Systems
RFID tags are used on almost all products—apparel, furniture, appliances, and cars—and are crucial for automated manufacturing systems.
Why Choose Us
As an original manufacturer with over 13 years of experience, we specialize in designing and manufacturing passive RFID (NFC, HF, and UHF) tags for applications in inventory, laundry, access control, identification, and industrial automation management.
We are a pioneering leader in RFID technology and smart product solutions. For nearly 20 years, we have been at the forefront of custom RFID and NFC technology, offering innovative solutions in every imaginable form. Our expertise lies in developing and producing RFID/NFC products that are tailored to meet your specific requirements.
As the world’s leading RFID supplier, our factory is passionate about RFID technology. We deliver a wide range of products, including NFC tags, NFC cards, RFID/NFC labels, RFID inlays, various apparel tags, laundry tags, and RFID devices, to clients around the globe. Our RFID products are widely used in marketing campaigns, healthcare monitoring, workforce management, stock control, access control, apparel systems, laundry systems, inventory systems, IoT systems, and security applications.
Our Benefits
We provide products with competitive pricing and reliable quality, backed by an after-sales warranty. Whether you are a distributor, system integrator, or end-user, you will find the right RFID and related products here, ensuring that your company gains tangible benefits.
We have grown into a company with over 200 team members, including a production department, R&D center, sales department, technical support, and after-sales service. Understanding that time is of the essence, we can fulfill customized orders within just 5 days. Our dedicated team of over 100 factory staff ensures a stable supply and fast delivery for all our orders.
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Customize any types RFID tags from our factory to meet your own requirements.