---
product_id: 490487357
title: "althiqahkey Smart Card RFID T5577 125Khz EM4100 T5577 Chip Rewritable Waterproof 25mm RFID Rewrite ID Coin Blanks 25mm Tags with round sticker"
brand: "althiqahkey"
price: "¥4286"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/490487357-althiqahkey-smart-card-rfid-t5577-125khz-em4100-t5577-chip-rewritable
store_origin: JP
region: Japan
---

# Waterproof 1.4 x 1.1 x 0.2 in Rewritable 100k times althiqahkey Smart Card RFID T5577 125Khz EM4100 T5577 Chip Rewritable Waterproof 25mm RFID Rewrite ID Coin Blanks 25mm Tags with round sticker

**Brand:** althiqahkey
**Price:** ¥4286
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Your RFID Potential!

## Quick Answers

- **What is this?** althiqahkey Smart Card RFID T5577 125Khz EM4100 T5577 Chip Rewritable Waterproof 25mm RFID Rewrite ID Coin Blanks 25mm Tags with round sticker by althiqahkey
- **How much does it cost?** ¥4286 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/490487357-althiqahkey-smart-card-rfid-t5577-125khz-em4100-t5577-chip-rewritable)

## Best For

- althiqahkey enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Orders Welcome:** Contact us for tailored solutions to fit your needs.
- • **Compact Convenience:** Perfectly sized at 1.4 x 1.1 x 0.2 inches.
- • **Seamless Compatibility:** Works flawlessly with 125kHz RFID duplicators.
- • **Durability Meets Versatility:** Waterproof and dustproof for all environments.
- • **Unlock Endless Possibilities:** Writable & rewritable up to 100,000 times!

## Overview

The althiqahkey Smart Card RFID T5577 is a versatile, rewritable RFID tag designed for durability and convenience. With a waterproof and dustproof design, it supports 100,000 read/write cycles and operates at a frequency of 125kHz. Measuring 1.4 x 1.1 x 0.2 inches, it's compatible with various RFID duplicators, making it an ideal choice for both personal and professional use.

## Description

Thickness 1.5mm - Works excellent, epoxy resin encapsulation, ultrasonic welding, ensure product waterproof anti-throw. - The pure copper wire coil, frequency stability, ensure that card read distance,in bad use environment also can work normally. - Waterproof, anti-fall, corrosion resistance. - Light and small, easy to carry. - Widely used for access control, bus payment, parking lot management, identity authentication, attendance management, card payment, product identification, etc.

## Features

- Writable & Rewritable：They are empty RFID tags without data. They can repeatable reading and writing 100000 times. You need to write data to them for use. Compatible with RFID duplicators of 125kHz frequency
- Features: Waterproof, dustproof, durable
- Frequency /Chip: Frequency 125kHz, chip t5577, sensing distance 1-4 inches
- Size /Package: Single size 1.4 * 1.1 * 0.2inch
- Wiping life: more than 100,000 times
- We provide most of the RFID/NFC products such as Such as NTAG213,NTAG215(For Amiibo Game Tags),NTAG216,IC/ID Card and and NFC Reader Writer(For NFC contact and contactless cards),UHF Reader,etc.and we aslo welcome bulk orders.
- please feel free to contact us before your order if you dont know which cards or readers you need. thanks

## Images

![althiqahkey Smart Card RFID T5577 125Khz EM4100 T5577 Chip Rewritable Waterproof 25mm RFID Rewrite ID Coin Blanks 25mm Tags with round sticker - Image 1](https://m.media-amazon.com/images/I/31UcYgaERpL.jpg)
![althiqahkey Smart Card RFID T5577 125Khz EM4100 T5577 Chip Rewritable Waterproof 25mm RFID Rewrite ID Coin Blanks 25mm Tags with round sticker - Image 2](https://m.media-amazon.com/images/I/71-3vVroHTL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very good
  

*by K***N on Reviewed in the United Arab Emirates on 11 October 2023*

Yes good and very used to. Thanks

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good for cost
  

*by S***V on Reviewed in the United Arab Emirates on 8 October 2023*

Good quality

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Doesn't last long
  

*by C***E on Reviewed in the United Arab Emirates on 25 March 2023*

When you program it does not last long... withinin few days stops working. Its good for robbers

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**Shop now:** [https://www.desertcart.jp/products/490487357-althiqahkey-smart-card-rfid-t5577-125khz-em4100-t5577-chip-rewritable](https://www.desertcart.jp/products/490487357-althiqahkey-smart-card-rfid-t5577-125khz-em4100-t5577-chip-rewritable)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-30*