100PCS 125KHz RFID Passive Proximity Low Frequency Abs-001 Smart Access Control Keyfob/ Keychain/ Key Tag


Keyfob Color: Blue

  • Blue
  • Purple
  • Rose Red
  • Black
  • Yellow
  • Green
  • Red
  • Grey

Chip: TK4100 Read Only

  • TK4100 Read Only
Will not ship until [19041994]
Out of stock
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Waterproof Proximity ABS-001 125KHz TK4100 Keychain Tag Contactless RFID Keyfob


1. Resistant to dust, dirt and humidity
2. Possibility to combine two technologies in one key fob
3. Suitable for indoor and outdoor use
4. An attractive palette of colors is available as is a competent encoding service.
5. Personalization: The rfid key fob can be personalized by full colour printing or long-lasting laser engraving, using your logo, a number or any graphic motive.

Product Parameter
Product Description
Waterproof Proximity ABS-001 125KHz TK4100 Keychain Tag Contactless RFID Keyfob
Silkscreen (no more than 2 colors)
Ink Jet numbering (various different numbering formats) 
ID Identification, Logistics, VIP , E-payment, Access Control & Security, Loyalty System, Parking Management, Time Attendance, etc.
Working Environment
Operating Temperature: -10°C to 60°
Storage Temperature: -20°C to 85°C
Humidity: 40% to 80% RH

Special Customized Service By Your Choice:

1. There different chips available;
2. Printing: Plain color, Silkscreen, LOGO printing, off-set printing, etc;
3. Material: ABS, PVC, Leather, etc.


More Options.

It could be made of ABS and leather. The tag are available with broad range of RFID technology, from low frequency 125KHz to high frequency 13.56MHz,thus it provides an optimal solution for different RFID applications. Different colors and more styles for your choice. We accept the OEM manufacturing of RFID smart key fob.

Goldbridge RFID Keyfob  Customize and Order Item List:

rfid key fob chipTK4100/EM4200 /EM4100/EM4102 NFC S50/NTAG203 125khz/13.56mhz RFID ABS Keyfobs

-Gialer produces a wide range of rugged plastic keyfobs, featuring most common LF or HF functionalities.

- The parts can be silkscreen printed, numbered with inkjet or laser and packed according to customer requirements.

- An attractive palette of  colors is available as is a competent encoding service.

- Besides the depicted parts, Gialer has produced  customizable designed keyfobs with different keyrings, metal fittings and other features to match a more  individual taste.

- If you need OEM, please connect with us by email: info@gialer.com

RFID Keyfob Application
The keyfob is well suited for intelligent lock systems, access control, recording of working times, contactless payment or public transport ticketing systems. And the keyfob has a ring out of metal, so it can be attached at a key ring.


Keyfob Color

Blue, Purple, Rose Red, Black, Yellow, Green, Red, Grey


TK4100 Read Only



  1. We send out packages timely after payment , we will inform you inmmediately if there is any exceptional situation .
  2. We choose the best shipping method to your country,depends on the condition of transport.
  3. If you didn't receive the item after 45 days,please feel free to contact us.We will make all our effort to resolve the problem.
  4. Package return due to the shipping problem,we can resend or refund.
  5. We are not responsible for delays causedby the customs,Import duties,taxes or other customs charges.
  6. Estimated shipping time for different shipping methods:Singapore Post and NLPost are good for most customers as no customs duty normally (With 15-60 Days delivery time),DHL,UPS and FEDEX are fast (3-8 Days delivery time), but it may cause custom duty.EMS to worldwide: To US, UK, Australia and Canada usually takes 15-20 working days . 14-30 business days for most countries.
  7. Delivery time


  1. IF your purchase do not meet merchantable quality, fitness for purpose or match the description, We can make sure your issues are resolved .
  2. For wrongly-shipped items, Please contact us in 48 hours after delivery.We will arrange to deliver the correct items or return all your payment.
  3. For defective or faulty products,please take photos or videos and contact us in 48 hours,we would resend or refund after confirmation.
  1. We maintain high standards of excellence and strive for 100% customer satisfaction!
  2. Feedback is very important to our business,and we highly appreciated that if you can give us 5 star feedback.
  3. we request that please you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
  4. Please feel free to let us know your problem,we will try our best to satisfied you!
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100PCS 125KHz RFID Passive Proximity Low Frequency Abs-001 Smart Access Control Keyfob/ Keychain/ Key Tag

Blue / TK4100 Read Only
Blue / TK4100 Read Only