Customized 125khz RFID keys Fob for Door Access Control
Secure Access Starts with Smart RFID Keys
Our RFID Keys are compact, 125kHz key fobs designed for secure, contactless entry in RFID door access control systems. Whether you’re managing residential buildings, offices, schools, or gyms, these RFID key fobs provide a durable and cost-effective solution for managing entry without traditional keys.
Each RFID key is fully customizable — choose your chip type, color, logo, and encoding. These RFID keys are compatible with most low-frequency RFID readers used globally in building security systems.
Key Features of Our RFID Keys
- Secure Encryption
Our RFID Keys use advanced encryption to prevent cloning or unauthorized duplication, making them safer than traditional keys. - LF & HF Compatible
Choose from 125kHz LF or 13.56MHz HF formats. Perfect for a variety of RFID door access control systems. - Easy Integration
These RFID key fob units are plug-and-play compatible with most global RFID access control systems. - Customizable Appearance
Add your logo, pick from multiple colors, or print serial IDs for branded and organized control. - Durable Build
Manufactured from waterproof, impact-resistant ABS plastic for daily use in tough environments. - Read-Only or Read-Write Options
Get the flexibility you need for temporary or permanent access authorization.
Real Use Case: Apartment Complex Security Upgrade
A property management company deployed 2,000+ RFID Keys across five buildings to replace outdated metal keys. With our encrypted RFID key fob solution, they achieved:
60% reduction in check-in delays
Near-zero unauthorized entries
Easy reprogramming for tenant turnover
It proved to be a reliable, low-cost solution for long-term RFID door access control.
Technical Specifications
| Feature | Description |
| Frequencies | LF 125 kHz, HF 13.56 MHz |
| Read Range | LF: ≤10 cm |
| Material | Waterproof ABS or PC plastic |
| Security | Encrypted chip, anti-duplication |
| Compatibility | Universal to most RFID door access systems |
| Customization | Colors, logo printing, serial numbers, encoding |
| Chip Types | TK4100, EM4200, MIFARE Classic, NTAG213 |
Applications of RFID Keys
Our RFID Keys are ideal for a variety of access control environments:
Office & Business Entry
Apartment & Residential Complexes
Gym Membership Access
Educational Institution Entry
Secure Facility & Data Center Access
Time Attendance Systems
Small Payment Systems (HF only)
If you need smart, encrypted, and compact access control, RFID key fob technology is the go-to solution.
Why Choose Our RFID Keys?
Expert Guidance: We help you choose the right system, frequency, and format
Fully Customizable: Brand it your way with full logo printing and color coding
Lowest Prices Guaranteed: Bulk-friendly, factory-direct pricing
Fast Turnaround: Quick order fulfillment with international delivery
Security-First Design: Each RFID Keys product comes with encryption as standard
Support Ready: We assist with programming, system integration, and troubleshooting
Looking for secure, customizable, and cost-effective RFID access solutions?
📩 Get in touch today to request a free sample, a quick quote, or expert consultation on your ideal RFID Keys setup.
FAQ
Are your RFID Keys compatible with existing door systems?
Yes, they support most RFID door access control systems using 125 kHz or 13.56 MHz readers.
Can I print my logo or serial number on each RFID key fob?
Absolutely. We offer custom printing and engraving for all orders.
Are your RFID Keys waterproof?
Yes. They’re IP-rated for water resistance and daily wear.
What’s the read range of your RFID key fobs?
Up to 10 cm for LF (125 kHz) and up to 100 cm for HF (13.56 MHz), depending on the reader.
What’s the minimum order quantity?
MOQ typically starts from 100 pieces, depending on the customization. Contact us for details or bulk pricing.
Get Your Custom RFID Tags
As a leading custom RFID tag manufacturer, we craft solutions based on the unique needs of your operation. We offer a wide range of customization options, including material, size, frequency, encoding, and read distance, ensuring each RFID Tag is perfectly customized to your requirements. No matter what application you use RFID tags for, we can provide rugged, reliable RFID tags that meet the highest quality and durability standards. Here are the main ways we customize RFID tags to fit your needs.
Material Selection
Material is key for customizing RFID tags. Plastic works in harsh conditions, while softer materials suit delicate spaces. Different materials also affect signal performance. Pick what fits your use case to ensure your tags last and work reliably.
Customized Size
Size shapes usability. Small tags fit tight spaces or tiny items, while larger tags are easily read. In crowded areas, sleek tags prevent clashes. Align shape and dimension with your goods for visibility, convenience, and performance.
Frequency Requirements
Choose LF, HF, or UHF based on read range, speed, and interference. LF and HF resist metals and liquids but have shorter ranges. UHF offers an extended range yet may face signal blocks. Match frequency to your environment for reliable performance.
Reading Distance
Define the distance at which you have to read the tag. Short distances work for retail checkouts, while warehouses may need meters of coverage. Antenna design, reader settings, and power outputs affect range.Adjust these factors to capture data accurately at the distance you need.
Encode
Plan how data is stored on each tag. Some only hold an ID, while others contain detailed info. Decide if you need a simple EPC or added user memory. Ensure your chosen format works with existing software. Proper encoding streamlines processes and slashes errors.
Application Environment
Consider real-world conditions. Temperature swings, humidity, and chemicals can degrade tags. For outdoor use, opt for UV-resistant casings. In healthcare or food settings, ensure compliance with safety rules. Matching your tags to the environment maximizes their lifespan.
Related Products
Customize any RFID tags from our factory to meet your requirements.
