---
product_id: 260480036
title: "FM4428 chip contact smart card hotel key card comply with ISO7816 protocol (10pcs)"
brand: "fongwah"
price: "€ 0.30"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/260480036-fm4428-chip-contact-smart-card-hotel-key-card-comply-iso7816
store_origin: PT
region: Portugal
---

# 1K bytes capacity >10 years data retention -25°C to +50°C range FM4428 chip contact smart card hotel key card comply with ISO7816 protocol (10pcs)

**Brand:** fongwah
**Price:** € 0.30
**Availability:** ❌ Out of Stock

## Summary

> 🔑 Unlock Convenience with Every Card!

## Quick Answers

- **What is this?** FM4428 chip contact smart card hotel key card comply with ISO7816 protocol (10pcs) by fongwah
- **How much does it cost?** € 0.30 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/260480036-fm4428-chip-contact-smart-card-hotel-key-card-comply-iso7816)

## Best For

- fongwah enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Convenience:** Get 10 smart cards for your hotel or business needs.
- • **Unlock the Future:** Experience seamless access with ISO7816 compliance.
- • **Professional Grade:** Engineered by Fongwah, a leader in RFID/NFC technology.
- • **Temperature Warrior:** Reliable performance in extreme conditions from -25°C to +50°C.
- • **Durability Meets Design:** Crafted for longevity with over a decade of data retention.

## Overview

The FM4428 chip contact smart card is a professional-grade hotel key card that complies with the ISO7816 protocol. With a compact bank card size, it boasts a 1K byte capacity, exceptional data retention of over 10 years, and operates efficiently in temperatures ranging from -25°C to +50°C. Manufactured by Fongwah, a trusted name in RFID/NFC products, this pack of 10 cards is perfect for hotels and businesses looking to enhance their access control systems.

## Description

Brand : FONGWAHType : Security SystemsProduct Description:FM4428 is one of the most common chip that used in security area. FM4428 has a PSC verification logic. All memory except for the PSC, can always be read. The memory can be written or erased only after PSC verification. The error counter can always be written. After eight successive incorrect entries the error counter will block any subsequent attempt at PSC verification, hence any possibility to write and erase.Product features:FM4428 chip cardAnswer to reset according to ISO standard 7816-3Data retention > 10 yearsWorking temperature : -25 degree to +50 degreePackage Including:10pcs x FM4428 Contact Smart Chip CardSpecification:Size: 85.6 x 54mm Thickness: 0.76mm Surface: waterproof and glossy Chip: 4428 Material: PVC Absorb ink: normal dye ink or pigment ink Print tool: Epson or Canon printer Capacity:1024 x 8 bit EEPROM organizationByte wise addressing Irreversible byte wise write protection 1024 x 1 bit protection memory organisation Serial three-wire bus End of programming indicated on data output Data retention for minimum of ten years Contact configuration and serial interface in accordance ISO standard 7816 (synchronous transmission) Data can only be changed after entry of the correct2-byte programmable security code (PSC) Applications:Pharmaceutical supply chain management Rental and library management Container identification Pallet and case tracking Supply chain management Parcel handling Factory automation Asset management Anti-counterfeit protection Access control

## Features

- FM4428 chip card compatiable with SLE4428 Chip
- FM4428 chip card answer to reset according to ISO standard 7816-3
- Bank card size,With compacity of 1K bytes,Data retention > 10 years
- Working temperature : -25 degree to +50 degree
- Fongwah is a professional manufacture for maining dealing with RFID/NFC products like rfid card,rfid tags,NFC card,HF readers,UHF reader,chip card readers,etc.please contat us,if you need any technical supports

## Images

![FM4428 chip contact smart card hotel key card comply with ISO7816 protocol (10pcs) - Image 1](https://m.media-amazon.com/images/I/51QiS1w1oKL.jpg)
![FM4428 chip contact smart card hotel key card comply with ISO7816 protocol (10pcs) - Image 2](https://m.media-amazon.com/images/I/51LXWmoVWEL.jpg)
![FM4428 chip contact smart card hotel key card comply with ISO7816 protocol (10pcs) - Image 3](https://m.media-amazon.com/images/I/519of7uRafL.jpg)
![FM4428 chip contact smart card hotel key card comply with ISO7816 protocol (10pcs) - Image 4](https://m.media-amazon.com/images/I/41Fai9gIWDL.jpg)
![FM4428 chip contact smart card hotel key card comply with ISO7816 protocol (10pcs) - Image 5](https://m.media-amazon.com/images/I/516PMqewJYL.jpg)

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**Shop now:** [https://www.desertcart.pt/products/260480036-fm4428-chip-contact-smart-card-hotel-key-card-comply-iso7816](https://www.desertcart.pt/products/260480036-fm4428-chip-contact-smart-card-hotel-key-card-comply-iso7816)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-06*