RFID wristband, Mifare wristband (Driver Fatigue early warning system)
The wristbands are used in the wrist, waterproof and heat-resistant, using silicone material to complete at one time, and it can reusable after high-temperature sterilization.
1) Operating Frequency:13.56MHz or 125KHz
2) Support Protocol:ISO-156... - Update: 2012-05-23