... 860-960MHz Color:red,white,blue RFID Wristband/Bracelet for Access Control 125 KHz/13.56 MHz Passive RFID wristbands/ ... and building access control. Watch (or bracelet) RFIDs have various design, normally it was light, colorful, smooth shape, easy to carry ... time and guarantee. We can support more:- Ability to Design different RFID antenna, in different RF protocol, and frequency;- Research and design ...