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JAKCOM TECHNOLOGY

JAKCOM R4 Smart Ring

JAKCOM R4 Smart Ring

$25.00 USD
$39.00 USD $25.00 USD
Sale Sold out
Shipping calculated at checkout.
Size

Shipping & Returns & Warranty

Free Shipping
From China to Worldwide via SF Express,
Usually, the express takes about 2 weeks to deliver,
Tracking Available.

Free Exchange & Return
You
get 15 days (on top of the on-time delivery date) to decide if you want
to keep or return the item for any reason, as long as they are unused
and in their original condition – complete with the original packaging,
tags, etc.

One Year Warranty
There are any problems with our products within one year,
We will fix or change it for you with free shipping.

  • 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.

  • Multi-frequency bands and multi-standards
    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.
    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
    Turnstile card / Car key
    Membership card / Customized card

  • 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.

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

  • Information sharing
    JAKCOM R4 can share various cloud information, e.g.,
    encrypted text, business card, web pages, network disk files.

  • Wireless USB Flash Disk
    Use ring touch to transfer any files, and each ring has exclusive 128GB storage space.

  • Great New Tool for Efficiency
    Transfer huge files within seconds without waiting

  • No need to charge
    JAKCOM R4 is driven by the radio energy of the read-write equipment.
    Charging is not needed. No need to worry about the battery life. It can accompany with you in every single day.

View full details

  • Free Shipping

    From China to Worldwide via SF Express,

    Usually, the express takes about 2 weeks to deliver,

    Tracking Available.

  • Free Returns

    You get 15 days (on top of the on-time delivery date) to decide if you want to keep or return the item for any reason, as long as they are unused and in their original condition – complete with the original packaging, tags, etc.

  • Free Warranty

    There are any problems with our products within one year,
    We will fix or change it for you with free shipping.