125KHZ RFID Key chain

The 125KHZ RFID Key Chain is a compact and durable radio-frequency identification (RFID) device used for access control and identification applications. It operates at a frequency of 125kHz and is compatible with standard RFID readers. The key chain format makes it convenient to carry and use for various applications such as security systems, attendance tracking, and asset management.

Key Features:

• Operates at 125kHz frequency
• Durable and compact key chain design
• Compatible with standard RFID readers
• Unique identification number (UID) for each key chain
• Waterproof and shock-resistant
• Long read range (up to 10 cm depending on the reader)
• No battery required (passive RFID technology)

Technical Specifications:

• Operating Frequency: 125kHz
• Material: ABS plastic
• Dimensions: Approximately 40mm x 32mm x 4mm
• Weight: Approximately 6g
• Read Range: Up to 10 cm (depending on the reader and environment)
• Data Storage: 64-bit read-only unique identifier (UID)
• Operating Temperature Range: -25°C to +85°C
• Color: Typically blue, but may vary by manufacturer
• Waterproof: Yes

Applications:

• Access control systems
• Time and attendance tracking
• Membership management
• Asset tracking
• Secure entry systems
• Contactless payment systems

Usage:

1. Integration:
   • Enroll the RFID key chain in the desired RFID system by registering its unique identifier (UID) with the system’s database.
2. Operation:
   • Present the key chain to an RFID reader within the read range (up to 10 cm).
   • The reader will capture the UID and communicate it to the control system for processing.
3. Security:
   • Use the key chain for secure access to restricted areas or for tracking attendance.
   • Pair the key chain with a compatible RFID reader and control system for seamless operation.

Caution:

• Avoid exposing the key chain to extreme temperatures or harsh chemicals.
• Do not bend or apply excessive force to the key chain to prevent damage.
• Keep the key chain away from strong magnetic fields to ensure proper operation.

Datasheet:
For detailed technical specifications, refer to the manufacturer’s datasheet for your specific 125kHz RFID key chain model.