---
product_id: 256525677
title: "EM41xx RFID Key-cards with Keyfobs"
brand: "keysy"
price: "AED 341"
currency: AED
in_stock: true
url: https://www.desertcart.ae/products/256525677-em41xx-rfid-key-cards-with-keyfobs
store_origin: AE
region: United Arab Emirates
---

# 5W power Compact size 4 RFID copies EM41xx RFID Key-cards with Keyfobs

**Brand:** keysy
**Price:** AED 341
**Availability:** ✅ In Stock

## Summary

> 🔓 Unlock Your Access with Style!

## Quick Answers

- **What is this?** EM41xx RFID Key-cards with Keyfobs by keysy
- **How much does it cost?** AED 341 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/256525677-em41xx-rfid-key-cards-with-keyfobs)

## 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

- • **Ready to Use:** Comes with a CR2 battery included, so you can start using it right out of the box.
- • **Unlock Convenience:** Easily copy and emulate up to 4 RFID credentials, saving you time and hassle.
- • **Compact & Lightweight:** Weighing only 40g, it’s designed for portability without compromising functionality.
- • **Effortless Management:** Say goodbye to building management headaches with this user-friendly solution.
- • **Rewritable Innovation:** Includes a rewritable keycard and fob, allowing for endless customization.

## Overview

The Keysy EM41xx RFID Key-cards with Keyfobs by Tiny Labs allows users to effortlessly copy and emulate up to four RFID credentials. This innovative device includes a rewritable keycard and fob, making it a practical solution for those looking to streamline their access management. Weighing just 40g and powered by an included CR2 battery, it’s designed for convenience and portability.

## Description

Keysy EM41xx RFID Key-cards with Keyfobs

## Features

- Allows the use to copy up to (4) RFID credentials (125kHz)
- It can then emulate these credentials when placed in front of RFID reader
- ONLY duplicates onto Keysy branded rewritable keycards/keyfobs (one included)
- Save time, money and avoid dealing with the building management
- Additional rewritable keyfobs sold separately

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Tiny Labs |
| Part number | 8821 |
| Item Weight | 40 g |
| Package Dimensions | 10.11 x 6.71 x 2.01 cm; 40 g |
| Batteries | 1 CR2 batteries required. (included) |
| Item model number | KF-001G01 |
| Size | 2 Piece Set |
| Color | Translucent Gray |
| Style | Keysy Remote & Key Fob |
| Power source type | Corded Electric |
| Wattage | 5 watts |
| Item Package Quantity | 1 |
| Special Features | Rewritable |
| Included components | Key Fob |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Manganese Dioxide |

## Product Details

- **Brand:** Keysy
- **Colour:** Translucent Gray
- **Power source:** Corded Electric
- **Compatible devices:** Smartphone
- **Video capture resolution:** 2160p

## Images

![EM41xx RFID Key-cards with Keyfobs - Image 1](https://m.media-amazon.com/images/I/51xQq8pfTVL.jpg)

## Questions & Answers

**Q: Will this work on a Volvo or Prius?**
A: No sorry, Keysy is only compatible with LF (125kHz) RFID. It will NOT work with any automotive applications.

**Q: My apartment complex has a gate card to open the gate and they only give one per household, can I copy an extra card with this?**
A: If it's the type you wave in front of a reader it will probably work. If you can send a picture of the card to compat@tinylabs.io I can give you a more definitive answer. Thanks!

**Q: I have 2 access control systems, 1 (elevator) with hid prox and a door with em4100, can i replace the 2 fobs for a single one with this?**
A: Yes, As long as it's compatible frecuency. 
The idea is that you can have 4 different keys in the Keysy. You press the number, 1 for elevator and 2 for door for example. Once you press the button, the keysy "becomes" that key, so you put it close to the reader and that's it. 

It has worked for me everywhere I go except my car park that uses a long range cards, kind of what road tolls use. Not proximity. 

Aditional to this functionality, I make keys for my guests , cleaning , etc.

**Q: Will it work with chevy vehickles**
A: Although I do not know for sure, this is a passive fob, so probably not for doors or remote start that requires the push of a button.  Also the instructions say it will not work with passive ignition systems for starting and driving.  The four buttons on the Keysy are to select which of up to four stored cards or fobs are to be used.

## Frequently Bought Together

- Keysy RFID Duplicator - Copy Key Fobs and Key Cards (HID Prox, AWID, Indala, Keri, ioProx, Rosslare, XceedID, Paradox, CDVI + More) Reader Writer Copier Cloner 125kHz Including (1 Key Fob)
- Keysy RFID Rewritable Sticker Tags (5-Pack) (White)

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**Shop now:** [https://www.desertcart.ae/products/256525677-em41xx-rfid-key-cards-with-keyfobs](https://www.desertcart.ae/products/256525677-em41xx-rfid-key-cards-with-keyfobs)

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-05-27*