w66利来最给利的老牌



    首页 Product Shielding card RFID shielding card

    RFID shielding card

    Product Introduction

    As RFD technology is widely used, especially the security of payment has played a revolutionary role. Usually, the 13.56MHz smart card we use will emit signals when it enters the magnetic field of the read-write device, and then it will be received by the read-write device and transmitted to the corresponding background. In most cases, we are not authorized to read at will, so it will often cause the loss of important information or property. Compared with other physical shielding technologies, such as adding aluminum foil, metal sheet and other s shielding effects in the middle of the card, using the latest shielding module to prevent arbitrary reading is the best and safest way. At present, most of our bank cards and certificates use rf|d technology to store information, which can be stolen through NFC mobile phones or other readers. Cards and personal information may be exposed and spread at any time. Compared with RFD anti-theft wallet, a high-frequency anti-theft card can protect the bank card information security at a low cost, and effectively prevent the risks of theft, privacy information leakage and so on.


    Shielding cards are widely used in the fields of RFID, such as bank cards, ID cards, city all-in-one cards, bus cards, subway cards, time cards, enterprise all-in-one cards, membership cards, commercial retail cards, medical insurance cards, health cards, school cards, etc.

    Related Products
    Products
    RFID wristband card / webbing card
    Mobile phone test white card
    Shielding card
    Coin card
    电子标签
    Contactless card
    Contact card
    Shaped card
    Crystal dripping card
    Key buckle
    Medium material
    Child parent card
    RFID tag
    Magnetic stripe card
    Metal card


    • Shenzhen Huahai Smart Card Co., Ltd

      Huahai Group Co., Ltd

    • Factory address:

      5th floor, building B, Qiaotong Yuanling Industrial Park, Yuanling Avenue, Shiyan Town, Bao'an District, Shenzhen, Guangdong Province

    • Factory switchboard:

      0755-29708728

      0755-27767866-8019

      0755-27767966 (fax 8010)

    • Hong Kong company address:

      Room 04, 7 / F, kaitu development building, 33 Mongkok Road, Kowloon, Hong Kong

    • Hong Kong company Tel.:

      00852-27935511

      00852-35902333 (fax)

    • Email:

      huahai01@cnhuahai.com

    • website:

      www.cnhuahai. com

    Online Message
    CopyRight © 2008-2019 Shenzhen Huahai Smart Card Co., Ltd. all right reserved 粤ICP备10013942号
    Consulting service

    QQ

    Online Service

    Service time：9：00-18：00

    Telephone

    舒登林

    18098949001

    王蓉

    18923728909

    覃瑞儿

    18098947001

    王杰

    18098995001

    彭舟

    18923716909

    康玉娟

    18927422606

    黄雄飞

    18098948001

    WeChat

    • WeChat of Sales

    • Follow wechat official account

    • Huahai QR Code Business Card

    Mail

    E-mail

    huahai01@cnhuahai.com

    sitemap、网站地图