---
product_id: 449469103
title: "Keysy Rewritable RFID Key Cards (5-Pack, White)"
brand: "keysy"
price: "79 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Keysy"
url: https://www.desertcart.pl/products/449469103-keysy-rewritable-rfid-key-cards-5-pack-white
store_origin: PL
region: Poland
---

# Waterproof & durable No battery needed Rewritable multiple times Keysy Rewritable RFID Key Cards (5-Pack, White)

**Brand:** keysy
**Price:** 79 zł
**Availability:** ✅ In Stock

## Summary

> ♻️ Unlock smarter, not harder with Keysy’s rewritable RFID cards!

## Quick Answers

- **What is this?** Keysy Rewritable RFID Key Cards (5-Pack, White) by keysy
- **How much does it cost?** 79 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/449469103-keysy-rewritable-rfid-key-cards-5-pack-white)

## Best For

- keysy enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Compatibility:** Optimized exclusively for Keysy RFID Duplicator for flawless, secure duplication.
- • **Sleek, Slim & Professional:** Ultra-thin 0.2-inch profile fits comfortably in your wallet or badge holder.
- • **Built to Brave the Elements:** IP54-rated waterproof design ensures your cards stay flawless rain or shine.
- • **Effortless Power-Free Access:** Say goodbye to batteries and hello to hassle-free entry with zero maintenance.
- • **Endless Reprogramming Freedom:** Reuse and reprogram your cards endlessly—perfect for dynamic access needs.

## Overview

The Keysy Rewritable RFID Key Cards (5-Pack) offer a battery-free, waterproof, and ultra-thin design that supports multiple reprogramming cycles. Engineered for seamless use with the Keysy RFID Duplicator, these 125kHz Weigand protocol cards provide a durable, flexible, and professional solution for dynamic access control in both indoor and outdoor environments.

## Description

desertcart.com: Keysy Rewritable RFID Key Cards (5-Pack, White) : Industrial & Scientific

Review: Works - Yesss! It works!!!
Review: Work great! Also compat a/ Flipper - Keysy makes great rewritable tags & cards!

## Features

- No battery required!
- Thin, robust and waterproof
- Can be reprogrammed multiple times
- To be used only with Keysy RFID Duplicator

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09V1CRSRV |
| Batteries Required? | No |
| Best Sellers Rank | #210,182 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #140 in Commercial Access Cards |
| Color | White |
| Compatible Devices | Keysy Rewritable Products |
| Connectivity Protocol | 125kHz Weigand |
| Controller Type | Push Button |
| Customer Reviews | 4.3 4.3 out of 5 stars (30) |
| Date First Available | October 15, 2018 |
| Included Components | 5 |
| Indoor/Outdoor Usage | Indoor |
| International Protection Rating | IP54 |
| Item Weight | 0.634 ounces |
| Item dimensions L x W x H | 3 x 2 x 0.2 inches |
| Item model number | RW001L05 |
| Low light technology | Night Color |
| Manufacturer | Tiny Labs |
| Mounting Type | Wall Mount |
| Number of IR LEDs | 5 |
| Power Source | Battery Powered |
| Product Dimensions | 3 x 2 x 0.2 inches |
| Shape | Key Card |
| UPC | 662187459332 |
| Unit Count | 5.0 Count |
| Wattage | 5 watts |

## Product Details

- **Brand:** Keysy
- **Connectivity Technology:** Wireless
- **Model Name:** Keysy Tags
- **Recommended Uses For Product:** Indoor/Outdoor
- **Special Feature:** Rewritable

## Images

![Keysy Rewritable RFID Key Cards (5-Pack, White) - Image 1](https://m.media-amazon.com/images/I/61yurn-mu3L.jpg)

## Questions & Answers

**Q: Can the Keysy Device program a blank T5577 card?**
A: Keysy can only program Keysy branded key cards, key fobs, stickers and wristbands. Thanks for the question.

**Q: Are the keysy cards also EM4100?**
A: They can be programmed to be EM4100 compatible.

**Q: Do i need a a keysy writer to program these?**
A: Yes, they are designed to be programmed by the Keysy RFID Duplicator.
Thanks!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works
*by L***E on September 6, 2025*

Yesss! It works!!!

### ⭐⭐⭐⭐⭐ Work great! Also compat a/ Flipper
*by D***C on May 30, 2023*

Keysy makes great rewritable tags & cards!

### ⭐⭐⭐⭐⭐ Review
*by L***. on December 13, 2022*

Funcionan perfectamente.

## Frequently Bought Together

- Keysy Rewritable RFID Key Cards (5-Pack, White)
- 125khz RFID Writable rewritable T5577 fob tag for RFID Writer (Pack of 10) (Black)

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**Shop now:** [https://www.desertcart.pl/products/449469103-keysy-rewritable-rfid-key-cards-5-pack-white](https://www.desertcart.pl/products/449469103-keysy-rewritable-rfid-key-cards-5-pack-white)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-02*