---
product_id: 49134248
title: "EM4100 125KHz RFID EM-ID Card Tag Token Key Chain Keyfob Read Only(Color Blue)(Pack of 10), Door access, Home security etc."
brand: "brand: hezheng"
price: "FREE"
currency: EUR
in_stock: false
url: https://www.desertcart.gr/products/49134248-em4100-125khz-rfid-em-id-card-tag-token-key-chain
store_origin: GR
region: Greece
---

# EM4100 125KHz RFID EM-ID Card Tag Token Key Chain Keyfob Read Only(Color Blue)(Pack of 10), Door access, Home security etc.

**Brand:** brand: hezheng
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** EM4100 125KHz RFID EM-ID Card Tag Token Key Chain Keyfob Read Only(Color Blue)(Pack of 10), Door access, Home security etc. by brand: hezheng
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/49134248-em4100-125khz-rfid-em-id-card-tag-token-key-chain)

## Best For

- brand: hezheng enthusiasts

## Why This Product

- Trusted brand: hezheng brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Description: Works as a regular 125KHz RFID Capacity: 64 bits Card type: EM4100, Tk4100 and compatible (Can't support some encrypted cards,such as HID, Cobra, APCiK etc) Compatible with stand EM ID door access devices or ID reader Contactless transmission of data and supply energy Card material: PVC Detection distance: 2-10mm Quantity: Pack of 10 Color: Blue Each card pre-programmed with a unique ID number, which is printed on the card Perfect for cloning existing RFID pass cards and keychains (please use in a legal way) Read only, not HID card  Application: Access control attendance, hotel locks, staff attendance, school campus access, membership management, payment control, identification and security systems, parking lot entry and payment, social security management, transportation, municipal and ancillary service.

## Features

- Works as a regular 125KHz RFID
- Waterproof and dustproof
- Card material: PVC, ABS
- Compatible with stand EM ID access devices or ID reader
- Compliance: EM4100, TK4100 and compatible
- ›See more product details

## Images

![EM4100 125KHz RFID EM-ID Card Tag Token Key Chain Keyfob Read Only(Color Blue)(Pack of 10), Door access, Home security etc. - Image 1](https://images-na.ssl-images-amazon.com/images/I/515-1YcKvDL.jpg)
![EM4100 125KHz RFID EM-ID Card Tag Token Key Chain Keyfob Read Only(Color Blue)(Pack of 10), Door access, Home security etc. - Image 2](https://images-na.ssl-images-amazon.com/images/I/51f8v55vp9L.jpg)
![EM4100 125KHz RFID EM-ID Card Tag Token Key Chain Keyfob Read Only(Color Blue)(Pack of 10), Door access, Home security etc. - Image 3](https://images-na.ssl-images-amazon.com/images/I/51F30j12vJL.jpg)
![EM4100 125KHz RFID EM-ID Card Tag Token Key Chain Keyfob Read Only(Color Blue)(Pack of 10), Door access, Home security etc. - Image 4](https://images-na.ssl-images-amazon.com/images/I/61VBCf6KgPL.jpg)
![EM4100 125KHz RFID EM-ID Card Tag Token Key Chain Keyfob Read Only(Color Blue)(Pack of 10), Door access, Home security etc. - Image 5](https://images-na.ssl-images-amazon.com/images/I/61es2QRdi7L.jpg)

---

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**Shop now:** [https://www.desertcart.gr/products/49134248-em4100-125khz-rfid-em-id-card-tag-token-key-chain](https://www.desertcart.gr/products/49134248-em4100-125khz-rfid-em-id-card-tag-token-key-chain)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-23*