13.6mhz Custom Hotel Key Card，RFID Smart Key Card For Access Control，Customized Access Control PVC RFID Hotel Key Card

Physical SpecificationsCard Dimensions: 86×54mmCard Thickness: about 0.88 mmMaterial Selections:White Core PVCWhite Core PETWoodenColor Core PVC (Red/Yellow/Black/Blue etc.)Operating Limits:-40 to +

These UHF (Ultra-High Frequency) rfid wristbands are engineered for scenarios requiring long-read di