Description
125KHz T5577 RFID Tags Rewritable Key FOB Proximity Access Keychains.
The 125KHz T5577 RFID series offers a reliable and cost-effective solution for proximity access control, time attendance, hotel keycards, and identification systems. Built using the T5577 chip, these RFID cards and tags are rewritable, allowing for flexible reprogramming and reuse. They support multiple data formats and are compatible with most 125KHz RFID readers, making them an ideal choice for RFID deployments.
Technical Specifications:
- Chip Type: EMID T5577 (compatible with EM4305)
- Frequency: 125KHz
- Memory: 363 bits EEPROM, divided into 32 blocks
- Read Range: 1–5 cm (varies by tag size and reader)
- Material: ABS plastic (waterproof, durable)
- Dimensions: Various (typically 40mm x 30mm x 4mm for teardrop shape)
- Operating Temperature: -10°C to +60°C
- Data Retention: >10 years
- Write Endurance: >100,000 cycles
- Attachment: Keyring hole
- Applications: Key access systems, parking gates, lockers, staff ID
