Silicone NFC Mifare 1k Wristband 13.56 MHz Adjustable 65mm ISO 14443A Blue

Product Overview

The Opaska na nadgarstek NFC Mifare 13,56 MHz z regulacją rozmiaru is a blue silicone RFID wristband designed for use as access credentials in facilities such as swimming pools, fitness clubs, and gyms. It features an embedded Mifare 1k Classic NFC chip operating at 13.56 MHz, compliant with ISO 14443A, and provides a waterproof, durable solution for high-traffic, wet, or active environments.

A key differentiator of this model is its adjustable universal strap with a 65 mm standard diameter, providing flexibility for a broad range of wrist sizes and simplifying procurement for venues with diverse users. This reduces inventory complexity and mitigates sizing issues, making it a strong choice for operators of multipurpose facilities and for bulk procurement in leisure and sports sectors.

Key Features

• NFC Mifare 1k Classic chip ? 1024 bytes memory for secure data storage and access control


• ISO 14443A standard ? compatible with most smartphones and mainstream NFC/RFID readers


• Adjustable universal size ? strap with 65 mm diameter fits a wide range of users


• Waterproof and sweat-resistant ? reliable operation in pools, gyms, and outdoor settings


• Durable silicone construction ? resists tearing and damage during intense activity


• No battery required ? passive operation reduces maintenance demands


• Easy programming ? widely supported for fast system integration

Technical Specifications

• Chip Type: Mifare 1k Classic NFC


• Frequency: 13.56 MHz


• Memory: 1024 bytes


• Material: Silicone


• Color: Blue


• Diameter: 65 mm (adjustable)


• Waterproof: Yes


• Standard: ISO 14443A

Applications

Commonly used for access control in swimming pools, fitness clubs, sports centers, and gyms. Suitable for time-limited access, ticketing, member identification, and secure data applications where wristband credentials are preferred. The adjustable sizing and waterproof properties support use in both wet and high-intensity environments.

Packaging & Shipping

Standard export packaging. Each unit includes the silicone wristband with embedded NFC chip; bulk packing and custom branding options available upon request.