Sell [Starrysky] 125Khz Em4100 Tk4100 Wristband Rfid Bracelet Id Card Silicone Rfid Band best price

Welcome to Starrysky store, have a good shopping! Features: Chip: EM4100 TK4100 Read only Weight: 20g Color: BLACK Diameter: 65mm in stock Material: Silicone Operation frequency: 125Khz Detecting distance: 3-10cm Readable only Compatible with Door Entry system Easy to carry, soft Water resist Compatible with 125khz RFID reader to gain access No external power required. Package included: 1 pcs Brand new 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