UHF RFID Smart Card Material: PVC, PET, PAPER Size: CR80 86*54mm, or customized Frequency range: ISM 865-868MHz(CE), ISM 902-928MHz (FCC) Chip: IMPINJ M3,M4, ALIEN Higgs 3,NXP
125KHz T5577 RFID Nylon Wristbands,Nylon waterproof Rewritable bracelet for access control Specifications chip Type T5577 Operating Frequency 125khz Capacity 363bi