Access Control Card/ID C4100-125K Specification:

• Card Type: Proximity Card (RFID type)
• Operating Frequency: 125 kHz (for proximity-based systems)
• Chip Type: Embedded RFID chip with a unique identification number (UID)
•  Size: 85.6 mm x 54 mm (standard credit card size)
• Thickness: Approximately 0.8 mm (±0.2 mm)
• Material: PVC (Polyvinyl Chloride) or similar durable plastic for long-term use
• Read Range: Typically 1-3 inches (2-8 cm), depending on the reader's sensitivity and environmental factors
• Data Encoding: Unique serial number or UID (User ID) encoded on the card
• Operating Temperature: -10°C to +60°C (14°F to 140°F)
• Storage Temperature: -20°C to +70°C (-4°F to 158°F)
• Durability: Waterproof, Moisture Resistant, and Scratch Resistant
• Security Features: Anti-cloning technology to prevent unauthorized duplication of cards (if supported by the reader system)
• Card Format: Available in standard ISO 14443 or similar formats (check for compatibility with specific access control systems)
• Compliance: RoHS Compliant (Free of hazardous substances)
• Color: Typically white (custom printing options available for logos, labels, etc.)