100pcs Multicolor RFID Proximity Keyfob Access Control Tags, Read - Only Smart Cards (Yellow)

Product Overview:

🔒 Introducing our set of 100 high-quality RFID Tags, crafted for efficient access control and identification purposes. Each proximity RFID card keyfob operates at a frequency of 125KHz and comes in a variety of vibrant colors, including Black, Red, Green, Gray, Yellow, Blue, Orange, Purple, Pink, White, and Army Green. These keyfobs are perfect for both personal and professional use, ensuring a reliable and secure method for managing access.

Color Options:

When selecting the "Mixed color" option, you will receive an assortment comprising:

• 10 Blue
• 10 Red
• 10 Yellow
• 10 Orange
• 10 Gray
• 10 Black
• 10 Green
• 10 Pink
• 10 Purple
• 10 Army Green

⚫ Tag Specifications:

• Material: ABS plastic ensuring durability
• Dimensions: 43.7mm x 30.5mm x 5.3mm, compact and lightweight for easy handling
• Response Frequency: Operates at 125 KHz for seamless communication
• Chip Type: TK4100, read-only authentication standard
• Operating Temperature: Wide range of -40°C to 85°C, making it suitable for various environments
• Waterproof: Designed to withstand moisture, ideal for outdoor usage

💧 Applications:

These RFID tags are versatile and applicable in numerous fields, including:

• Public transportation systems
• Parking management
• ID identification and authentication
• Attendance and time tracking systems
• Ticketing solutions
• Card payment systems
• Displaying product logos and access credentials

⚡ Key Features:

• Water-resistant for enhanced longevity
• Include a key ring for easy attachment and portability
• Compatible with all RFID readers, ensuring broad usability
• Each fob comes pre-programmed with a unique ID, permanently engraved via laser printing for reliable identification

🧱 Note: Please be aware that these TK4100 tags are read-only and cannot be rewritten. For rewritable options, consider purchasing EM4305 chip tags.