T5577 Rewritable RFID Card, 125kHz Programmable White Card for Access Control, Hotel Power Take, Water Meter, Asset Management, 330-bit Memory, 100,000 Cycles (50)

Product Name: T5577 White Card Memory Capacity: 330 bits Chip Model: T5577 Read Distance: 3-10 cm Operating Frequency: 125 kHz Operating Temperature: -20°C to 85°C Material: PVC Service Life: >100,000 Erase/Write Cycles, >10 Years Dimensions: 85.5 x 54 x 0.8 mm Applications: IoT, asset management, product identification, inspection equipment management, identity authentication, etc.

• Fully Rewritable T5577 Chip with High Capacity​​:This card features a versatile T5577 chip that allows the entire data area, including the unique ID, to be reprogrammed repeatedly. With 330 bits of memory, it supports over 100,000 erase/write cycles, offering unparalleled flexibility for system testing and credential management.
• Superior 125kHz Low-Frequency Performance​​:Operating at a stable 125kHz frequency, this card ensures reliable communication with a read distance of 3-10cm. Its excellent signal penetration makes it ideal for applications like water meter reading and access control systems where reliability is critical.
• Broad Compatibility for Diverse Applications​​:Widely compatible with various 125kHz RFID systems, this card is a perfect solution for hotel power key switches, asset tracking, equipment management, and identity authentication. It serves as a universal key for multiple low-frequency systems.
• Durable PVC Construction & Long Service Life​​:Made from standard PVC (85.5x54mm), this card is built to last. It withstands over 100,000 read/write cycles and offers a data retention period of more than 10 years, ensuring a long service life even in demanding industrial environments.