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T5577 Chip 125Khz Printable Contactless RFID Key Card
125Khz Printable RFID Key Card for Secure Access Control
Discover the power of 125Khz RFID Key Card for secure and reliable access control. Our range of RFID key card solutions offer enhanced security, seamless integration, and customizable options to meet your specific needs. From custom RFID cards for your business to RFID hotel key card for enhanced guest experience, we provide the perfect solutions for modern access control.
Applications of RFID Key Card Technology
The RFID Key Card is ideal for secure access across diverse industries, including:
- Office door entry systems
- Hotel key card solutions
- Residential and gated community access
- Time and attendance tracking
- School and university buildings
This 125Khz RFID Key Card simplifies user identification and streamlines access in any controlled environment.
Key Features of the RFID Key Card
Feature | Description |
Frequency | 125 kHz (LF) |
Chip Compatibility | T5577, EM4100, TK4100 |
Read Range | Up to 10 cm (depending on reader) |
Format | CR80 Standard (85.6mm x 54mm) |
Material | High-quality printable PVC |
Printable Surface | Yes – Compatible with inkjet and thermal printers |
Functionality | Rewritable, programmable |
Encoding Option | Full-color graphic printing & chip encoding |
Why Choose Our Printable RFID Key Cards?
- 10+ Years of RFID Manufacturing Expertise
- High-Quality Printable PVC Material
- Bulk Order Pricing Available
- ISO-Compliant Quality Control
- Custom Encoding & Printing Options
- Fast Worldwide Shipping
We manufacture millions of RFID key cards annually for global enterprises, hotels, schools, and more. Every Printable RFID Card is tested for durability and reading accuracy before shipping.
Looking for a durable, secure, and customizable RFID Access Card?
Contact us now for free samples, custom printing, and bulk pricing.
Let’s secure your access system with the best 125Khz RFID Key Card in the industry.
Frequently Asked Question
The top questions about RFID Key Card.
An RFID Key Card is a contactless access card embedded with a radio-frequency chip used to unlock doors or systems by proximity.
Yes, cards like the 125Khz RFID Key Card using T5577 chips are programmable and rewritable.
Absolutely. Our Printable RFID Cards are made with high-grade PVC compatible with inkjet and thermal printers.
An RFID reader emits a signal that powers the chip inside the RFID Key Card, which then transmits its ID data back to the reader.
Yes, these cards work with most 125kHz-based access systems, including those used in hotels, schools, and corporate buildings.
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.
Related Products
Customize any types RFID tags from our factory to meet your own requirements.