Dirt and damage on the card all took its toll, with RFID all this is eliminated. Again a typical common use that is fast disappearing is the old swipe card used for access control and credit cards where the daily constant swiping action through the reader caused endless problems with wear and tear. Various Keytags makes fun products for design-minded people who want to express themselves including keychain tags, pet tags, plant captions, magnet and pin name tags. What does this mean for key management and the identification of the keyTag? Well, because a radio wave is not affected by harsh physical environmental conditions, it eliminates the need for physical electrical contacts.īeing “Contact-Free” the radio wave can penetrate most non-metallic materials and by its very nature unlike contact based systems means there is no wear and tear of electrical parts. Indeed many credit cards now include RFID on the card as a method for fast and reliable payment. You are probably already using one of the most common applications for RFID within your access control system, often generically referred to as a proximity or smart card. Quite simply it means you can identify an item by means of radio waves. In brief there are two parts to the acronym RFID which stands for Radio Frequency and Identification. Need a durable keychain but dont want something as long as a lanyard This 1320Video keytag makes your keys easy to find Full details on 1320Video key. This is one of the reasons why the access control industry moved to proximity cards, and the banking industry is moving to contactless smart cards. Any contact based identification system will fail if there is something between the contact and the identifier. Within a system where people handle the contact part, it just isn’t possible to protect the electrical contact surface.