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Item #:
223279696
10pcs RFID Key Fobs 125khz RFID Writable T5577 fob tag T5577 Proximity ID Card Token Key Tag Rewritable for Access Control Systems & Security Lock
Item #:
223279696
TMT 62
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Tuesday, August 18
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High-Quality Copper Coil inside, waterproof and heat-resistant with a memory capacity of up to 10 years.
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What Stands Out
Rewritable Capability
These RFID key fobs are rewritable, allowing you to easily reprogram them for different access needs, ensuring flexibility and long-term usability in various security applications.
125kHz Frequency
Operating at the standard 125kHz frequency, these key fobs are compatible with most access control systems, providing reliable performance in a wide range of security scenarios.
Cost-Effective Pack
With 10 fobs included in one package, this product offers excellent value for money, making it an economical choice for businesses or individuals needing multiple access cards.
Product Details
| Power Source | Solar Powered |
| Compatible Devices | Access control systems, time attendance systems, ticketing systems, packing card systems |
| Connectivity Technology | Wireless |
| Alert Type | Motion Only |
| Control Method | Push Button |
| Item Dimensions | 1.58 x 1.18 x 0.16 inches (4 x 3 x 0.4 cm) |
| Item Weight | 0.1 Pounds (50 grams) |
| Unit Count | 10.0 Count |
| Installation Method | Self-Adhesive |
| Brand | Timeskey NFC |
| Built-In Media | not have |
| Model Number | T5577 |
| Mfr Part Number | TKUS-T5577-Black-10 |
| Manufacturer | TimesKey |
| Color | Black |
| Item dimensions L x W x H | 1.58 x 1.18 x 0.16 inches (4 x 3 x 0.4 cm) |
Who Should Buy?
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Access Control Users
Ideal for businesses requiring secure access control systems for employees or confidential areas using programmable key fobs.
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Security System Integrators
Perfect for professionals who install or manage security systems and need flexible rewritable RFID tags.
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DIY Project Enthusiasts
Great for tech-savvy users creating custom projects or prototypes that require RFID technology for access control.
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Untrained Users
Not suitable for individuals without knowledge of RFID programming or security systems, as it may lead to misuse.
Product Description
10pcs RFID Key Fobs 125khz RFID Writable T5577 fob tag T5577 Proximity ID Card Token Key Tag Rewritable for Access Control Systems & Security Lock
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Can I directly register these tags to my electronic lock?
Answer: No, these key tags are blank and must be programmed by a 125kHz RFID card writer before use. -
Question:
Why can’t I copy my old tags/cards to your tags using a card writer?
Answer: Ensure your card is 125kHz compatible and that your writer is set to the correct frequency. -
Question:
What is the lifespan of the data stored in these key fobs?
Answer: The data retention time for these key fobs is up to 10 years.
TimeskeyNFC Home Security Systems T5577 Editorial Review
The 10pcs RFID Key Fobs 125khz RFID Writable T5577 have garnered a positive reception among customers for their effectiveness and versatility within access control systems. Users have noted their compatibility with devices like the Flipper Zero, allowing for smooth reading and writing of various formats including HD 10301 Wiegand and HID4100 Cards. While some customers experienced initial difficulties in programming the fobs—needing multiple attempts before achieving successful programming—the performance once setup was Consistently praised. The durable build of the fobs has been highlighted, with users appreciating that they closely resemble the original key tags issued with their building access systems. Overall, the key fobs appear to serve their intended function well, providing an economical solution for creating spare keys for apartments or other security applications. The simplicity of their design also contributes to a seamless user experience, despite the minor programming hiccups some users encountered initially. **
Customer Reviews & Ratings
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Pros
- Compatible with multiple devices, including Flipper Zero
- Durable Construction
- Economical solution for spare keys
- User-friendly programming process
- Effective for various access control formats
Cons
- Initial programming can require multiple attempts
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“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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“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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“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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23 July 2026 · via Trustpilot
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TMT 62
Order now and get it around Tuesday, August 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- 125kHz frequency for compatibility with various RFID systems.
- High-quality ABS casing and copper coil for durability.
- Reading distance of 2.5 to 10 centimeters.
- Supports rewritable features and adaptable formats, including 26-bit Prox.
- Ideal for hotel key chains, access control, attendance systems, and more.
- Long data retention time of up to 10 years.
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