Keyfob ACTIS Mifare Classic 1K MIFC1-A1KACSC — contactless access fob, MIFARE Classic 1K

ACTIS Keyfob Mifare Classic 1K (MIFC1-A1KACSC) is a compact contactless access fob that uses the MIFARE Classic 1K memory structure and operates at 13.56 MHz. The fob is designed for use in ID and access control systems where MIFARE Classic 1K compatibility is required. Its small form factor and integrated keyring hole make it convenient to carry and present to standard ISO 14443A-compatible readers for building entry, time-and-attendance terminals, or cashless payment kiosks that accept MIFARE Classic 1K tags.

Advantages

The ACTIS keyfob provides reliable short-range communication with standard 13.56 MHz RFID readers, enabling fast, contactless reading without physical contact or batteries. Its robust plastic housing resists everyday handling and is shaped for easy attachment to keyrings and lanyards. Because it implements the widely supported MIFARE Classic 1K memory layout, the fob integrates with many legacy access control and identification systems, simplifying replacement and expansion of existing deployments.

Suitable for

• Building access control systems using MIFARE Classic 1K
• Employee time and attendance terminals
• Cashless vending or payment systems that accept MIFARE Classic 1K
• Visitor or contractor identification and temporary badges

Key specifications

• Contactless frequency: 13.56 MHz (ISO 14443A compatible)
• Memory type: MIFARE Classic 1K memory structure
• Operating mode: passive RFID, no battery required
• Read range: typical short-range proximity (varies with reader and environment)
• Housing: durable plastic with integrated keyring hole
• Physical form factor: compact keyfob suitable for keyrings and lanyards

How to use

Present the ACTIS Mifare Classic 1K keyfob to the reading zone of a compatible 13.56 MHz reader until the reader indicates a successful read (LED, beep, or system confirmation). No battery or setup on the device is required. If the fob is being added to an access control system, register the tag identifier and, where applicable, program sector keys and access permissions from the system management interface according to the existing MIFARE Classic 1K configuration policies.

Recommendations

Store the keyfob away from strong magnetic fields and avoid prolonged exposure to direct sunlight or extreme temperatures to maintain reliable operation. For secure deployments, follow your access control system vendor guidelines for managing MIFARE Classic 1K sector keys and consider migration paths if stronger cryptographic protection is required.