Features: | Security MIFARE Classic smart card technology provides mutual authentication, data encryption and unique 32-bit serial number Proven, Reliable Technology Offers extremely consistent smart card read range. Use is unaffected by body shielding or variable environmental conditions, even when close to keys and coins Fast Processing and Data Communication Transaction times are less than 100 milliseconds for a typical secure ticketing transaction Multiple Memory Types Available in MIFARE Classic 1K and 4K Keyfob Flexibility and Convenience Contemporary design enables easy attachment to a key, badge clip or badge lanyard Rugged, Double-Sealed Construction Built to withstand harsh operating environments Customizable Keyfob smart card credential can be customized by adding a company logo |