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Item #:
240084667
125KHz T5577/EM4305 Writable RFID Keychains NFC Token tags Proximity ID Access Control Key Fob Card for Security Entry System Blue Color (10)
80% of respondents would recommend this to a friend
Item #:
240084667
XAF 10641
Price Details
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*All items will import from UK
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Imported from UK store
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Order now and get it around Thursday, September 24
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HFeng RFID keychains with T5577/EM4305 chip are widely used in various security systems and come in a water-resistant ABS material with a metal keyring.
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What Stands Out
Versatile Compatibility
Supports T5577 and EM4305 standards, making it compatible with various RFID systems, ensuring seamless integration in security environments and enhancing user experience for different access control applications.
Writable Flexibility
These keychains are writable, allowing users to customize and encode data as needed, providing a tailored solution for specific access control requirements and enhancing usability beyond traditional tags.
Compact Design
Blue-colored key fobs provide a lightweight and compact design, making them easy to carry and ensuring convenience in everyday use, ideal for users looking for practicality without sacrificing security.
Product Details
| Power source | With electric cable |
| Compatible Devices | 125 kHz RFID Reader |
| Network Connectivity Technology | Nfc |
| Alert Type | Proximity ID |
| Control Method | Touch |
| Maximum Range | 10 Centimetres |
| Item Dimensions | 6.5 x 1.8 x 9.5 centimetres |
| Item Weight | 1 Grams |
| Unit Count | 10.0 count |
| Installation method | Screw-In |
| Antenna Location | access control in secure environments like apartments or offices |
| Brand | HFeng |
| Included Components | 10 Pieces Keychains |
| Model Number | T5577KEY |
| UPC | 634923544343 |
| Country of Origin | China |
| Manufacturer | HFeng |
| Part Number | HFeng |
| Colour | Blue |
| Item dimensions L x W x H | 6.5 x 1.8 x 9.5 centimetres |
Who Should Buy?
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Office Security
Great for businesses to control access to office premises and restrict entry to authorized employees only.
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Event Management
Ideal for festivals and events where attendee access can be monitored effectively with RFID-enabled key fobs.
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Home Automation
Perfect for homeowners looking to implement keyless entry systems for enhanced convenience and security.
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High-Security Areas
Not suitable for environments requiring stringent security measures, as 125KHz RFID can be easily cloned.
Product Description
125KHz T5577/EM4305 Writable RFID Keychains NFC Token tags Proximity ID Access Control Key Fob Card for Security Entry System Blue Color (10)
About This Item
Introducing the HFeng 125KHz T5577EM4305 Writable RFID Keychains - the perfect solution for all your security access needs. With its sleek blue color and durable ABS waterproof material, these keychains are not only stylish but also built to withstand the test of time. Featuring a unique ID number on each key fob, this set of 10 keychains ensures that your access control system remains secure and efficient. Compatible with any 125KHz card reader, these keychains provide a reliable reading distance of up to 10cm. Whether it's for apartment complexes, offices, parks, or any other place that requires restricted access, these RFID keychains offer unparalleled convenience and security.
Each keychain is crafted with high-quality ABS material, guaranteeing long-lasting performance and peace of mind. The HFeng 125KHz T5577EM4305 Writable RFID Keychains not only support read functionality but also allow for writing capabilities. This means that you have complete control over your access control system, making it easy to add or remove permissions as needed. With the T5577/EM4305 chip, these keychains are built to industry standards, ensuring seamless compatibility with any ISO14443A compliant system. Plus, with the included metal keyring, you'll never have to worry about losing your access credentials again. Included in the package are 10 pieces of these versatile keyfob RFID keychains, making it the ideal solution for homes, offices, or any other establishment in need of secure access control.
Trust HFeng and its brand name synonymous with quality and reliability. Upgrade your access control system today with the HFeng 125KHz T5577EM4305 Writable RFID Keychains. Secure, convenient, and built to last, these keychains are a must-have for any e-commerce store looking to provide their customers with the best in secure access control.
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Customer Questions & Answers
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Question:
What are the applications of HFeng RFID keychains?
Answer: RFID keychains with T5577/EM4305 chips are widely used in apartment complexes, offices, parks and other locations where access control security systems are installed. -
Question:
What is the frequency range of the keyfob?
Answer: HFeng RFID keychains operate at a working frequency of 125KHz with reading distances of up to 10cm. -
Question:
What is the special feature of HFeng RFID keychains?
Answer: HFeng RFID keychains (10) are designed to be both writable and copyable, making them a versatile and convenient option for security access control systems.
HFeng Alarm Systems T5577KEY Editorial Review
125KHz T5577/EM4305 Writable RFID Keychains NFC Token Tags Proximity ID Access Control Key Fob Card For Security Entry System Blue Color 10 offers a practical solution for secure entry systems. These key fobs are compatible with 125 kHz RFID readers and powered through an electric cable, making them a convenient choice for access control in secure environments. Users have experienced mixed results; while some found them effective with various alarm systems, others reported compatibility issues with specific readers, leading to inconsistent performance. However, their lightweight design and included components make them a worthwhile option for anyone seeking spare fobs.
Customer Reviews & Ratings
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Pros
- Compatible with 125 kHz RFID readers
- Lightweight and easy to carry
- Cost-effective alternative for spare fobs
- Works with Texecom alarm systems
- Includes 10 pieces for convenience
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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XAF 10641
Order now and get it around Thursday, September 24
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
- Waterproof ABS material with metal keyring
- Supports read, write and copy functions
- 125KHz working frequency with 0-10cm reading distance
- Ideal for different security systems at various locations
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