---
product_id: 305100836
title: "RapidRadio RRLFCSM01 LF 125 KHz ISO 10536 TK4100 Clamshell Thick Plain White RFID Smart Cards - Pack of 100"
brand: "rapidradio"
price: "€ 46.73"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fi/products/305100836-rapidradio-rrlfcsm01-lf-125-khz-iso-10536-tk4100-clamshell-thick
store_origin: FI
region: Finland
---

# 125 KHz Frequency Pack of 100 Cards ISO 10536 Compliant RapidRadio RRLFCSM01 LF 125 KHz ISO 10536 TK4100 Clamshell Thick Plain White RFID Smart Cards - Pack of 100

**Brand:** rapidradio
**Price:** € 46.73
**Availability:** ✅ In Stock

## Summary

> Unlock the Future of Access Control! 🔑

## Quick Answers

- **What is this?** RapidRadio RRLFCSM01 LF 125 KHz ISO 10536 TK4100 Clamshell Thick Plain White RFID Smart Cards - Pack of 100 by rapidradio
- **How much does it cost?** € 46.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/305100836-rapidradio-rrlfcsm01-lf-125-khz-iso-10536-tk4100-clamshell-thick)

## Best For

- rapidradio enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from high-quality PVC for longevity.
- • **Bulk Convenience:** 100 cards to meet all your operational needs.
- • **Seamless Integration:** Perfect for event management and access control.
- • **Versatile Applications:** Ideal for amusement parks, payment systems, and club management.
- • **Wide Temperature Range:** Operates flawlessly from -15°C to +65°C.

## Overview

The RapidRadio RRLFCSM01 RFID Smart Cards are designed for a variety of applications including event management and access control. Operating at a low frequency of 125 KHz and compliant with ISO 10536 standards, these durable PVC cards come in a convenient pack of 100, ensuring you have enough for all your needs. With a wide operational temperature range and a compact design, they are perfect for any environment.

## Description

RapidRadio RRLFCSM01 LF 125 KHz ISO 10536 TK4100 Clamshell Thick Plain White RFID Smart Cards - Pack of 100

## Features

- Operating Frequency : 125 KHz Low Frequency (LF)
- Material : PVC
- Standards/Protocols: ISO 10536
- Integrated Circuit: TK4100
- Applications: Event Management | Amusement Parks | Payment Applications | Club Management | Access Control | Ticketing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | RAPIDRADIO |
| Manufacturer | RapidRadio Solution Private Limited |
| Country of Origin | China |
| Model number | RRLFCSM01 |
| Colour | White |
| Number of Memory Sticks | 100 |
| Special Feature | Temperature: -15°C to +65°C |
| Item Weight | 953 g |
| Product Dimensions | 8.5 x 0.08 x 5.4 cm; 953 g |
| Item model number | RRLFCSM01 |
| Item Height | 5.4 Centimeters |
| Item Width | 0.8 Millimeters |
| Are batteries included? | No |

## Images

![RapidRadio RRLFCSM01 LF 125 KHz ISO 10536 TK4100 Clamshell Thick Plain White RFID Smart Cards - Pack of 100 - Image 1](https://m.media-amazon.com/images/I/61QeGd6i4NL.jpg)

## Questions & Answers

**Q: Is it compatible with the android phone?**
A: No. You will need LF RFID reader to read this card. HF RFID based Mifare and ICODE tags/smart cards only can be read by NFC enabled smartphones

**Q: Will this work with alba rfid security systems?**
A: Hello,

It is always better to check with the Alba team and ask them if their rfid reader or the product that you are  using from their company is compatible with LF ( Low Frequency) RFID smart card based on 125 KHz. If they say yes, you can use this cards with their product. Without understanding the product or reader specifications we cannot comment from our side on their behalf.

**Q: How do you program these cards ?**
A: LF ( 125KHz, Low Frequency) RFID smart cards do not have inbuilt memory and hence they cannot be programmed. These LF smart cards only have unique identification number (UID) and the same is used by various LF RFID readers to interact with the LF smart card. UID is always printed on the LF smart cards.

**Q: Are these re-writable cards?**
A: LF (Low Frequency, 125 KHz) cards are always READ ONLY cards. LF technology does not have re-writable cards. Though they have a UID ( unique Id number) but no extra memory available for writing like HF RFID card ( 13.56 MHz based Mifare smart card). So if you want to use re-writable then go for HF RFID ( 13.56 MHz based Mifare smart card). Look for RRHFSM01

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Nice product
  

*by C***A on Reviewed in India on 14 July 2022*

I am completely satisfied after purchase these cards, all the cards are in working condition.Thanks a lot.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Brought It for my friend Nondo Mullick
  

*by T***E on Reviewed in India on 21 April 2021*

He is very happy Now

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Only 70% of the cards are working
  

*by V***V on Reviewed in India on 13 December 2021*

Out of 10, 3 cards are not working

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**Shop now:** [https://www.desertcart.fi/products/305100836-rapidradio-rrlfcsm01-lf-125-khz-iso-10536-tk4100-clamshell-thick](https://www.desertcart.fi/products/305100836-rapidradio-rrlfcsm01-lf-125-khz-iso-10536-tk4100-clamshell-thick)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-18*