JAKCOM R4 Smart Ring - Black

The JAKCOM R4 Smart Ring is a new addition to the world of smart wearables. This multifunctional RFID finger ring is a perfect match for intelligent activity bracelet watch wristbands. The ring is equipped with built-in IC and ID modules that can replace access cards, parking cards, membership cards, shopping cards, and other RFID cards. The built-in NFC module can realize virtual call, scene notification, business card sharing, memo sharing, and other featured cloud services. The ring is made of ceramics and has an IP68 protection grade. It operates in a carrier frequency of 13.56MHz and 125kHz RF distance. The ring’s IC module is equivalent to a repeatable read-write IC card and supports the stimulation of M1 (Mifare1) IC cards of 13.56MHz. The ID module is equivalent to a repeatable read-write ID card and supports the stimulation of ID cards of 125kHz, like EM series card. The NFC module can interact with all Android mobile phones that support the NFC function, as well as iPhones launched after September 2018, thereby realizing a number of featured NFC cloud services. The ring can be used to authorize or copy cards, and the read-write process is the same as ordinary cards. The ring can also be programmed as a travel pass or a car key. The ring’s NFC function can be used to share social account information, start personal functions, and share files. The ring is a new flagship product with a brand new design and breakthrough. The Perfect Christmas Gift in 2023