Description

The most widely used part in access control equipment is tag and smart card.

Each card or smart tag has a built-in chip and antenna depending on the frequency. The most common types of these cards are Metro and BRT cards, which use a frequency of 13.56 MHz, which are known as Mayfair cards.

Types of cards and tags widely used in the field of access control systems are:

- RO with a frequency of 125 kHz

- Mayfair with a frequency of 13.56 MHz

- Labels and UHF cards frequency between 860 to 960 MHz