3PCS 125KHz Waterproof Proximity RFID Bracelets and Wrist Band Silicone ID Wristband

Description

Product Description 1. Name: RFID Bracelet 2. Frequency: 125KHz(Fully compatible with EM4100) 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. Color: Blue 10.Package: 3pcs/box Note: Not compatible with any H I D Device!