# Bracelet Mifare: The Ultimate Wearable Access Solution ## What is Bracelet Mifare? **Bracelet Mifare** represents a revolutionary fusion of fashion and functionality in the realm of contactless technology. As someone who has worked extensively with RFID systems, I've personally witnessed the evolution from bulky cards to sleek, wearable devices. The transition to wearable tech like **Bracelet Mifare** has been particularly fascinating, offering both convenience and style that traditional access cards simply cannot match. ## My Experience with Wearable RFID Technology In my previous role managing facility access systems, I discovered a natural aptitude for implementing RFID solutions efficiently. This skill proved invaluable when we transitioned to **Bracelet Mifare** devices for our corporate wellness center. The implementation process revealed how intuitive these systems could be when properly configured. The personal satisfaction of seeing employees embrace this technology—using their bracelets not just for access but as part of their daily attire—was genuinely rewarding. ## Technical Specifications of Bracelet Mifare For those considering implementation, here are detailed technical parameters for a standard **Bracelet Mifare** device: ### Physical Dimensions - **Length:** Adjustable from 160mm to 210mm - **Width:** 15mm ± 0.5mm - **Thickness:** 3.2mm (chip area: 4.1mm) - **Weight:** 18-22 grams (depending on size adjustment) - **Material:** Medical-grade silicone with TPU coating ### Chip Specifications - **Chip Type:** NXP Mifare Classic 1K (MF1S503x) - **Memory:** 1KB EEPROM - **Operating Frequency:** 13.56 MHz - **Data Retention:** 10 years minimum - **Write Endurance:** 100,000 cycles - **Operating Temperature:** -25°C to +70°C - **Communication Interface:** ISO/IEC 14443 Type A - **Anti-collision:** Yes (supports multiple tags simultaneously) ### Performance Parameters - **Read Range:** Up to 10cm (depending on reader) - **Data Transfer Rate:** 106 kbit/s - **Encryption:** 48-bit keys with mutual three-pass authentication - **Sector Structure:** 16 sectors with 4 blocks each (64 blocks total) - **Block Size:** 16 bytes - **Unique ID:** 32-bit serial number with check byte *Note: These technical parameters are reference data. For precise specifications and customization options, please contact our backend administration team.* ## Entertainment Applications of Bracelet Mifare The versatility of **Bracelet Mifare** extends bey