Access Control Proximity ID Token EM ID TK4100 125KHz RFID Keyfob

Category: ABS RFID Keyfob

Material: ABS

Size: 37*30.5*7.9mm

Model: RC-K011

Frequency: 125KHz

Color: Black, grey

Read Range: 0-5cm

Craft: Logo print, QR code, ID number

Application: Access control, patrol security etc

MOQ: 500pcs


Read only EM ID 125KHz RFID keyfob

Made of ABS material, which it is waterproof and durable. Rigid ABS material passive proximity ID card token which is popular for access control. It's easily to carry with your key chain. Logo print to make your brand stand out from others. Each comes with key included. Compatible with all RFID reader to gain access. Each 125KHz RFID keyfob are pre-programmed with unique ID which is laser printing on it. The 125KHz rfid keyfob used widely for companies, residential, patrol security etc. They are widely used because it is contactless, encrypted and highly secure and help speed up the process. TK4100 chip is full compatible with EM4100 or EM4200. And due to the competitive price, it is popular in the market.

How does the 125KHz RFID keyfob works?

When a 125KHz RFID keyfob and reader devices are close together and activated, the 125KHz rfid chips exchange encrypted data to complete the data transmit. The process creates a lightning-fast checkout flow that's both convenient and one of the most secure. In order to work with the access controller, the 125KHz RFID keyfob and reader has to work in the same frequency as 125KHz. If you are looking for RFID keyfob which works with 13.56MHz access controller, please contact for more details.


● Security

● Convenience

● No battery required

● Color & type optional

The showing pictures for your reference ONLY.

All related to intellectual property rights of trademark belong to trade mark companies.


Product nameAccess Control Proximity ID Token EM ID TK4100 125KHz RFID Keyfob
Chip availableEM4100, EM4200, EM4305, TK4100, T5577 etc
Operating modePassive
ColorBlack, grey
Read distance0-5cm
CraftLogo print, QR code, ID number
ApplicationAccess control, patrol security etc
SampleFree samples are available upon request
Tags: RFID Keyfob

Related Products



X Request a Quote

Contact Us
  • Shenzhen RFID Connect Tech Co., Ltd
  • E-mail: info@rfidconnectus.com
  • Add.: No.402, 5th Bldg, Fuyuan Industrial Zone, Tangwei Fuyong, Bao An District, Shenzhen 518103, Guangdong, China

WeChat ID: aterrific

Wechat QR Code