NFC Ring Ceramic CUID 5577 for Access Control & Elevator ID

1 Multifunctional Usage: Suitable for a wide range of applications including access control, elevators, attendance systems, game card writing, link writing, business card writing, and more. 2 R4 Smart Ring: Equipped with multiple sets of RF chip modules, this NFC ring can simulate four contactless induction cards simultaneously. 3 Ceramic Making: Crafted from microcrystalline zirconia ceramic, with excellent refractive index and dispersion performance, showcasing a rounded glossy appearance. 4 Module Type: The smart ring is equipped with for CUID+5577 module, ensuring intelligent sensing, rapid response speeds and stable performance. 5 Comfortable Wear: With its smooth texture and comfortable fit, the smart NFC ring is designed for long term wear without feeling any discomfort.

What's in the box
1 x Ceramic NFC Ring