Jakcom R4 10

A non-volatile smart ring from Jakcom that imitates ID/IC and NFC cards. For this purpose, RFID modules operating at a frequency of 13.56 MHz and 125 kHz, as well as an NFC chip, were built into the ring. The ID module is used to gain access to various RFID interfaces such as a notebook or information storage, the IC module allows you to emulate various payment cards (transport, telephone, discount) and keys for electronic locks.

However, you cannot link a bank card to the ring. Any actions can be assigned to the NFC chip in the ring in accordance with pre-recorded scenarios. For example, block and unlock a smartphone when you bring the ring to it, send an electronic business card, make an emergency call, etc. Jakcom R4 10 has non-volatile memory, and IP68 moisture protection is provided to protect the ring from external influences. It is made of zirconium ceramics, baked at a high temperature of about 1400 °C. The model is compatible with Android smartphones and iPhones released after September 2018.