Smart Ring

 JAKCOM R4 Smart Ring new product of Smart Bracelets match for intelligent wristband bracelet share info virtual call IC ID card

• JAKCOM R4 Smart Ring
  IC / ID / NFC card simulation | iOS Android dual platform Cloud Application
  

• Micro-crystal Zr ceramics
  JAKCOM R4 whole body is entirely made of micro-crystal Zr ceramics.
  With excellent refractive index and chromatic dispersion, the device emits unique rounded luster.
  

• Marathon process
  Each ring needs to undergo forging for 2 days, sintering in a 1400 ℃ furnace for 5 days, thousand times of CNC polishing, coating and other post-procedures.
  It takes 35 days to present the ring in front of you.
  

• Nano feature
  By virtue of the low thermal conductivity of Micro-crystal Zr ceramics, JAKCOM R4 has a gentle touch sense as jade.
  

• Possess 4 times the hardness of aluminum alloy, calmly deal with all kinds of scratches in daily life.
  

• New flagship of smart ring
  JAKCOM R4 is the fourth generation smart ring,
  it carries with multiple sets of RFID chip modules.
  And is capable of simulating four contactless RFID cards.
  Once again, it becomes a new flagship product.
  

• Brand new design, brand new breakthrough
  The newly designed circuit structure has greatly reduced the electric field disturbance between the modules.
  Compared with the previous generation of products, it has increased the transmit-receive distance by three times, and can be easily compatible with a variety of card reading devices.
  

• Multi-frequency bands and multi-standards
  From 125KHz to 13.56MHz, JAKCOM R4 can simulate encrypted IC cards or ID cards in a variety of formats,
  help you to effectively deal with all-fields card swiping scenes.
  

• Personal access card / Public access card
  Elevator card / Parking card
  Time card / Medical card
  

• Shopping card / Gas filling card
  Transportation card / Car key
  Membership card / Customized card
  

• NFC cloud services flying its own colors
  The built-in featured cloud services can be respectively started through the two sets of NFC modules
  It can be used directly without APP installation and is Applicable to Android and iOS dual platforms.
  

• Virtual call
  JAKCOM R4 can quickly trigger a timed call on any mobile phone.
  

• Creating a proper reason for departure
  Avoiding to be embarrassed for exit
  

• Scene notification
  JAKCOM R4 can quickly trigger multiple preset notifications on any mobile phone.
  

• Save worry and make your family relieved at busy moments.
  

• Provide additional guarantee with the messages at critical moments.
  

• Hand-writing notepad
  JAKCOM R4 can quickly open the dedicated notepad corresponding to the chip on any mobile phone.
  

• Independent of fixed phone or APP,
  safe, fast and login free, easy on the trigger of editing and sharing.