UID T5577 Dual-Frequency Card: Rewritable Access Control and Elevator Proximity Composite Card

This innovative dual-frequency card combines advanced access control and elevator proximity functionalities in a single, rewritable solution. Designed for seamless integration, it supports versatile security applications with its compatibility across a range of RFID systems. Highly durable and efficient, it offers reliable performance for managing secure entry and elevator access, making it a versatile choice for modern buildings and facilities. Specification: No. 1 Data Retention: 10 Packaging Materials: Plastic Storage Capacity: 8k Operating Temperature: -30-60 Erase Life: 1000000 Application: Copyable and erasable Type: Smart Card Read And Write Methods: Contactless IC card Manufacture country: China Instructions included: No