... chips available. RFID Leather hotel key fob for access control SpecificationsMaterial: leather shellOperational Frequency: LF 125 KHz ... TI256, SR176, INSIDE 2K, LRI 2K, LRIS 2K, and etc.Read Range: 1-5cm (depend on reader)Color ... control system, bus payment system, car park management, ID Authentication, attendance management, card payment, product labeling. RFID Leather hotel key fob for access control ...