Features & Benefits
- Blank RFID tags, no data inside
- Frequency: 125kHz; Sensing Distance: 2.5 to 10 cm
- Data Storage Life: 10 Years
- Chip: ATMEL T5577 (compatible with other universal 125kHz tags)
- Approx Size: 1.4*1.1*0.2 inch
- Package includes 10 PCS
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Item #:
16920750
ETEKJOY 10 PCS Writable 125kHz RFID Key Fob Proximity ID Card Token Tag Rewritable T5577 Universal (Blank Card No Data)
Item #:
16920750
RWF 21680
Price Details
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*All items will import from US
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Writable & Rewritable. It can be erased and written 100,000 times.
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What Stands Out
Universal Compatibility
These key fobs utilize T5577 technology, ensuring compatibility with various RFID systems, making them ideal for diverse applications in security and access control.
Writable Functionality
Each key fob is rewritable, allowing users to personalize and update their information easily, providing flexibility and convenience for dynamic access requirements.
Economical Pack Size
With 10 pieces included, this set offers excellent value for businesses and individuals needing multiple key fobs, ensuring a cost-effective solution for managing access control.
Product Details
- Writable & Rewritable 125kHz RFID Key Fob
- Sensing Distance: 2.5 to 10 cm (1 to 4 inch)
- Data Storage Life: 10 Years
- Chip: ATMEL T5577, compatible with universal 125kHz tags
- Approx Size: 1.4*1.1*0.2 inch, Waterproof & Durable ABS Plastic
- Package includes 10 blank tags
| Brand Name | ETEKJOY |
| Unit Count | 10 Count |
| Manufacturer | ETEKJOY |
| Manufacturer Part Number | ET908 |
| Model Number | ET908 |
| Color | Blue Fobs |
| Finish Type | Rewritable |
| Item Shape | Rectangular |
| Size | 1.4*1.1*0.2 inch (3.6 cm) |
| Number of Labels | 10 |
| Material Type | Acrylonitrile Butadiene Styrene, Copper, Plastic |
| Material | Acrylonitrile Butadiene Styrene, Copper, Plastic |
| Brand | ETEKJOY |
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
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Security Personnel
Ideal for security teams managing access points effectively with customizable tags for different access levels.
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Event Organizers
Useful for tracking attendees and managing event access efficiently through rewritable RFID tags.
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DIY Enthusiasts
Great for hobbyists who want to create custom RFID solutions for various applications and projects.
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Large Enterprises
May not suit businesses needing robust, secure RFID solutions beyond basic proximity features.
Product Description
ETEKJOY 10 PCS Writable 125kHz RFID Key Fob Proximity ID Card Token Tag Rewritable T5577 Universal (Blank Card No Data)
About This Item
Looking to upgrade your security system with reliable and versatile RFID tags? Look no further than the ETEKJOY 10 PCS Writable 125kHz RFID Key Fob Proximity ID Card Token Tag Rewritable T5577 Universal. Please note that these tags cannot be directly added to RFID locks. However, with the help of a 125kHz RFID card writer, you can easily write data into these blank tags before use.
Operating at a frequency of 125kHz, these RFID tags offer a sensing distance of 2.5 to 10 cm (1 to 4 inches), providing optimal convenience without compromising security. With a long data storage life of 10 years, you can rely on these tags for the long term. These tags are not only writable but also rewritable, allowing you to erase and write data up to 100,000 times. This feature makes them suitable for creating new tags or having backup tags on hand.
To take full advantage of their capabilities, pair these tags with the 125kHz RFID card writer or copier. The ETEKJOY RFID Key Fob comes equipped with the ATMEL T5577 chip, ensuring compatibility with other universal 125kHz tags. Crafted with high-quality materials, including a copper coil and a sturdy ABS plastic casing, these tags are both waterproof and durable, making them suitable for a variety of environments. In each package, you'll receive 10 PCS of these versatile RFID tags. So, whether you're looking to enhance the security of your office, hotel, or home, the ETEKJOY 10 PCS Writable 125kHz RFID Key Fob Proximity ID Card Token Tag Rewritable T5577 Universal is the perfect choice.
Upgrade your security system today and enjoy peace of mind.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the ETEKJOY Writable 125kHz RFID Key Fob?
Answer: The ETEKJOY Writable 125kHz RFID Key Fob is a versatile proximity ID card token tag that can be rewritable with T5577 technology. It's designed for various applications, including secure access control, attendance tracking, and event management. These fobs are compatible with standard RFID readers and can be programmed with unique IDs, making them suitable for both personal and commercial use. For instance, you could use them for unlocking doors or for storing membership information at a gym. -
Question:
How do I write data to the RFID Key Fob?
Answer: To write data to the ETEKJOY RFID Key Fob, you'll need an RFID card writer that supports T5577 rewriting. Once you have the writer, you can input the desired identification data, such as a unique code or user information, and program it onto the fob. This feature allows for flexibility and customization, making it perfect for applications like employee ID cards or access tokens for specific areas in a facility. -
Question:
What is the read range of the ETEKJOY RFID Key Fob?
Answer: The read range of the ETEKJOY RFID Key Fob typically varies between 5 to 10 centimeters, depending on the RFID reader being used and environmental conditions. This close-proximity functionality ensures both security and quick access, making it ideal for controlled environments like offices or gated communities. This allows users to conveniently tap their fobs to access entry points without needing a physical key. -
Question:
Can the ETEKJOY RFID Key Fobs be reused?
Answer: Yes, the ETEKJOY RFID Key Fobs are designed to be rewritable, allowing you to erase and rewrite the data multiple times as needed. This feature is particularly beneficial in dynamic environments where user access needs can change frequently, such as in schools or coworking spaces. For example, you can reprogram fobs for temporary visitors or personnel changes without needing to purchase new tags. -
Question:
What devices are compatible with the ETEKJOY RFID Key Fob?
Answer: The ETEKJOY RFID Key Fob is compatible with most 125kHz RFID readers. Common devices include access control systems, attendance loggers, and payment processing systems. Users can easily integrate these fobs into their existing security infrastructure, making them an excellent choice for businesses streamlining their access control measures or for personal use, such as for home automation systems. -
Question:
Are these RFID Key Fobs waterproof?
Answer: The ETEKJOY RFID Key Fobs are designed with standard plastic casing that offers some resistance to moisture but are not fully waterproof. This makes them suitable for regular indoor use, while care should be taken in outdoor or extremely wet conditions. For activities like outdoor events where exposure to elements is likely, consider using protective covers to extend longevity. -
Question:
What is the capacity of data I can write onto the fob?
Answer: The data capacity of each ETEKJOY RFID Key Fob varies depending on the specific information being programmed. Typically, T5577 tags can hold multiple types of data, such as serial numbers or small custom identifiers. This makes them versatile for several uses, like storing unique IDs for users in a database or for access control in smart home technology applications. -
Question:
How many fobs come in a pack?
Answer: The ETEKJOY package includes 10 writable RFID Key Fobs, providing a cost-effective solution for workplaces or events that require multiple identifiers. This multi-pack is particularly advantageous for businesses needing to issue several fobs for employees or for event organizers who require access tokens for guests. The bulk option ensures you have enough stock for various purposes without needing frequent reorders. -
Question:
Can these fobs be used for contactless payments?
Answer: While the ETEKJOY RFID Key Fobs are primarily designed for identification and access control, they are technically capable of being integrated into contactless payment systems. However, they would require specialized programming and compatible systems to function in that capacity. Therefore, for payment systems, it’s advisable to consult with your technical provider to ensure compatibility with typical payment infrastructure. -
Question:
Where can I buy ETEKJOY 10 PCS Writable 125kHz RFID Key Fob Proximity ID Card Token Tag Rewritable T5577 Universal?
Answer: You can buy the ETEKJOY 10 PCS Writable 125kHz RFID Key Fob Proximity ID Card Token Tag Rewritable T5577 Universal from Ubuy in Rwanda. Ubuy offers a straightforward purchasing process and reliable customer support, ensuring you can acquire these fobs conveniently for your personal or business needs.
ETEKJOY Commercial Access Control ET908 Editorial Review
The ETEKJOY 10 PCS Writable 125kHz RFID Key Fob Proximity ID Card Token Tag Rewritable T5577 Universal is a blank RFID tag that can be written with data using a card writer before usage. These tags are compatible with 125KHZ ask[em] format. The tags work better than the original HID keyfob and can be used with several writing devices to clone HID prox fobs. However, some have reported difficulty using these with certain formats such as H10301, AWID, FDX-A, FDX-B, HIDProx, HIDExt, Pyramid, Paradox, PAC/Stanley, Keri, Gallagher.
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Pros
- Can be used with several writing devices
- Better than the original HID keyfob
- Allows users to bypass expensive issuance fees for new fobs
Cons
- Does not work with certain formats
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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RWF 21680
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