RFID Copyable Keychain Fob - T5577 125KHz Low Frequency Rewritable Access Control Tag No. 3

Product Introduction:

The RFID Copyable Keychain Fob is a versatile, low-frequency access control device operating at 125KHz. Featuring a T5577 chip, this compact tag offers reliable performance for various applications including door access, elevator control, parking management, and attendance tracking.

Key Features:

- Chip: T5577/5200

- Frequency: 125KHz

- Read Range: 2-10 cm

- Memory Capacity: 330 bits, 10 partitions, 8-digit password

- Read/Write Time: 0.01 ms

- Rewrite Cycles: Over 100,000 times

- Data Retention: 10 years

- Material: ABS plastic

- Dimensions: 40 x 32 x 3.5 mm

This durable keychain fob boasts excellent resistance to magnetism, static electricity, and physical damage. It offers high security with encryption capabilities and large data storage capacity. Compatible with ISO7816 standards, it provides a cost-effective solution for various access control and identification systems.

The fob is available in multiple colors including red, yellow, blue, green, gray, black, light green, white, and purple. Its construction involves ultrasonic welding or adhesive bonding, ensuring a robust and long-lasting product.

Ideal for applications in residential communities, office buildings, public transportation, parking facilities, and any environment requiring secure access control or identification. This copyable and rewritable tag combines convenience with reliability, making it an excellent choice for modern access management systems.