50pcs/Lot 13.56MHz Proximity NFC MF 1K S50 Chip RFID ABS Key Fobs IC Tags Token Ring Blue Yellow Green

Welcome to my store, we will provide you with high-quality products and high-quality services, if you have any questions about the products, you can contact us, we will Size: you within 24 hours!50pcs/lot RFID key fobs 13.56MHz proximity ABS key ic tags Token Ring nfc 1k access controller with S50 1K chipFeatures100% Brand NewSize:52*32*6mmMaterial: ABSOperation frequency: 13.56Mhz Detecting distance: 3-10cm Compatible with all Door Entry system Easy to carry Water resistant Each comes with Key ring included Compatible with all RFID reader to gain access No external power required. Brand new key inductive card for entrance guard system. It applies to access control, hotel locks, staff attendance and school campus access and payment control, identification and security systems, parking lot entry and payment, social security management, transportation payment, municipal and ancillary service payment.Package Content:50 x MF 1K S50 KeyfobsNotice:Due to different monitors, there may be some color difference, which is normal.s

• Small enough to fit on a key ring
• Provides an external number for easy identification and control Can be placed on a key ring for convenient entry
• Supports formats up to 85 bits, with over 137 billion codesRFID/HID/T5577/CET5577/EM4100/TK4001/EM4001/TK4100/ISO11784/11785/ISO FDX-B /Manchester/FSK/PSK/NRZ etc.
• Long-lasting durability in construction for sustained performance
• Compact and easy to carry and use,Rewritable functionality: Can be written countless times