125KHz Hitag 1 rewritable RFID card
The HITAG 1 chip features a 2k-bit memory and supports encrypted data transmission. It enables bidirectional communication between the reader/writer and the transponder in Half Duplex Mode. Operating at a frequency of 125 kHz, HITAG 1 RFID cards are primarily utilized for identification and access control, including fitness club entry, locker management, and logistics tracking. Proud Tek employs advanced RFID card production technology to create HITAG 1 chip cards with a flat surface for optimal printing results.

Feature
Specification
| Product | 125KHz Hitag 1 rewritable RFID card |
| Material | PVC, PET, ABS |
| Dimension | 85.6x54x0.84mm |
| Color | Black,White, Blue,Yellow, Red, Green, etc. |
| Working frequency | 125KHz |
| Protocol | Hitag 2, ISO 11784 and ISO 11785 |
| Personalization | CMYK 4/4 printing, logo number UV spot, chip initialization, variable QR code printing, etc. |
| Writing cycles | 100,000 times |
| Data retention | >10 years |
| Packing | 100pcs/pax, 200pcs/box, 3000pcs/carton |
Application
Why Choose Proud Tek for Hitag 1 Chip Cards?
Proud Tek has over 10 years of experience in manufacturing and supplying RFID cards. We employ advanced automated production equipment for chip bonding, antenna integration, welding, laminating, printing, and card punching. Our strict quality control processes encompass every stage—from material purchasing to production procedures, and thorough testing of the final appearance and functionality of each card. This ensures that only qualified products reach our customers. You can always trust Proud Tek; our team comprises experienced professionals, each with over five years of experience in RFID, and a strong commitment to quality and responsibility.

