This product is RFID Wristband.It is used for Personnel Tracking.It is waterproof and heat-resistant, using silicone material,and it can reusable after high-temperature sterilization.

1) Operating Frequency:13.56MHz or 125KHz
2) Support Protocol:ISO—15693 or 14443
3) Operating Temperature:40℃ to +50℃
4) Data Maintenance:ten years,EMS memory can be wiped and written more than 100K times

5) Read and Write Range:1cm to 10cm 
6) 125KHZ Chip:EM4100, Hitag-1, Hitag- 2, Hitag-S, TK4100  
7) 13.56MHz Chip: Mifare-One S50, Mifare-One S70, I-CODE, Ti 256, INSIDE 2K
8) Specification: Diameter of 17 CM, 23CM(on request)