Description
4PCS Colorful 125khz Rfid Waterproof Proximity ID Card EM card RFID wristbands bracelets and wrist band ID TK4100 silicone id wristband (Red)
1. Name: RFID Bracelet
2. Frequency: 125KHz
3. Chip: TK4100
4. Material: Silica gel
5. Size:Outer diameter 74mm;
Inner perimeter 20cm
6. Waterproof, moisture, shock, high temperature resistance
7. Closed-loop wrist strap, flexible, easy to wearing and easy to use
8. Applies: swimming pools, cooling libraries, sauna bath center, supermarket, playground, children's park, ticket system, etc.
9. Package: 4pcs/box
Note: Not compatible with any HID card