What is Proximity Cards?
Proximity refers to a type of access control technology uses proximity (or “prox”) cards and readers to allow or restrict entry to secure areas. The cards contain embedded radio frequency identification (RFID) technology, which communicates with a reader when brought within a certain range (typically a few inches to a couple of feet). Low frequency, […]
What is Omnikey 3021?
The OMNIKEY 3021 is a versatile contact smart card reader designed for various applications requiring secure data exchange. It offers a balance of features and cost-effectiveness, making it a popular choice in industries like access control, banking, and healthcare. Key Features: Contact Interface: Connects to card readers via physical contact. EEPROM Memory: Provides 256 bytes […]
PVC Cards
PVC Cards are a common type of plastic card used for a wide range of applications. They are made from polyvinyl chloride, a durable and versatile material. PVC cards are popular due to their durability, flexibility, and cost-effectiveness. Common Types of PVC Cards: Credit Cards: Used for financial transactions. Debit Cards: Used for withdrawing cash […]
RFID Card Types
RFID (Radio Frequency Identification) cards are classified primarily by the frequency at which they operate. Based on Frequency: Based on Power Source: Other RFID Card Types: The choice of RFID Card Types depends on the specific application and required features. PVC Cards
What is RFID in card?
RFID (Radio Frequency Identification) is a technology that uses radio waves to identify and track objects. In the context of cards, an RFID chip is embedded within the card, allowing it to be read and written to using a compatible RFID reader. Key components of an RFID card: Types of RFID cards: Benefits of RFID […]