You can use it for door access, elevator access, parking and other fields.
Feature:
Material: ABS
Dimension: 43.7x30.5x5.3mm
Packaging includes:50*Black T5577 Keyfobs
1. 100% brand new and high quality
2. Frequency: 125 KHz
3. Package included: 50pcs RFID Rewritable Keyfobs.
4. Working Mode: Read-write modes - Can be used in 125KHz RFID card Copier/ Duplicator
5. Storage Capacity: 330 bit (264 free bit availability)
6. Reading distance is 0 - 10cm
On 12-May-22 at 16:01:48 BST, seller added the following information: