cartão de ferro
December 20, 2025
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# Cartão de Ferro: The Ultimate Solution for Secure and Durable Access Control
## What is a Cartão de Ferro?
A **Cartão de Ferro**, or "Iron Card," represents a significant advancement in access control and identification technology. From my personal experience working in high-security facilities, I've seen how traditional plastic cards wear out, demagnetize, or become easily damaged. The **Cartão de Ferro** addresses these vulnerabilities with its robust construction. I've always been fascinated by how material science intersects with security technology, and this product perfectly exemplifies that intersection.
## Technical Specifications and Parameters of Cartão de Ferro
The **Cartão de Ferro** isn't just a name—it incorporates actual metal components for enhanced durability. Below are the detailed technical specifications:
* **Dimensions:** Standard ISO/IEC 7810 ID-1 format: 85.60 mm × 53.98 mm × 1.02 mm. The core contains a 0.3mm stainless steel (Grade 304) laminate.
* **Chip & Technology:** Features an NXP Mifare DESFire EV3 secure chip (Model MF3DHX3). This chip supports AES-128 encryption and has a memory capacity of 8KB.
* **Communication Interface:** ISO/IEC 14443 Type A, with an operating frequency of 13.56 MHz. Read range of up to 10 cm with compatible readers.
* **Durability:** Rated for over 200,000 flexes and resistant to temperatures from -25°C to +85°C. IP68 rated for dust and water resistance.
* **Printing & Customization:** Supports dye-sublimation printing for full-color, high-resolution graphics that are resistant to scratching and UV fading.
> **Important Note:** The above technical parameters are for reference data based on common industry standards. For the exact specifications of our **Cartão de Ferro** product line and custom configurations, you must contact our backend administration team.
## My Take on the Advantages of Cartão de Ferro
In my opinion, the shift toward more durable credentials like the **Cartão de Ferro** is not just a trend but a necessity. The traditional plastic card's lifecycle is too short for many industrial or high-use environments. The **Cartão de Ferro** offers a tangible return on investment through long
The Use of RFID for Human Identity Verification
## What is a Cartão de Ferro?
A **Cartão de Ferro**, or "Iron Card," represents a significant advancement in access control and identification technology. From my personal experience working in high-security facilities, I've seen how traditional plastic cards wear out, demagnetize, or become easily damaged. The **Cartão de Ferro** addresses these vulnerabilities with its robust construction. I've always been fascinated by how material science intersects with security technology, and this product perfectly exemplifies that intersection.
## Technical Specifications and Parameters of Cartão de Ferro
The **Cartão de Ferro** isn't just a name—it incorporates actual metal components for enhanced durability. Below are the detailed technical specifications:
* **Dimensions:** Standard ISO/IEC 7810 ID-1 format: 85.60 mm × 53.98 mm × 1.02 mm. The core contains a 0.3mm stainless steel (Grade 304) laminate.
* **Chip & Technology:** Features an NXP Mifare DESFire EV3 secure chip (Model MF3DHX3). This chip supports AES-128 encryption and has a memory capacity of 8KB.
* **Communication Interface:** ISO/IEC 14443 Type A, with an operating frequency of 13.56 MHz. Read range of up to 10 cm with compatible readers.
* **Durability:** Rated for over 200,000 flexes and resistant to temperatures from -25°C to +85°C. IP68 rated for dust and water resistance.
* **Printing & Customization:** Supports dye-sublimation printing for full-color, high-resolution graphics that are resistant to scratching and UV fading.
> **Important Note:** The above technical parameters are for reference data based on common industry standards. For the exact specifications of our **Cartão de Ferro** product line and custom configurations, you must contact our backend administration team.
## My Take on the Advantages of Cartão de Ferro
In my opinion, the shift toward more durable credentials like the **Cartão de Ferro** is not just a trend but a necessity. The traditional plastic card's lifecycle is too short for many industrial or high-use environments. The **Cartão de Ferro** offers a tangible return on investment through long
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