"Radio Frequency Identification (RFID) is an automatic identification method, relying on storing and remotely retrieving data using devices called RFID tags or transponders. An RFID tag is a small object that can be attached to or incorporated into a product, animal, or person. RFID tags contain silicon chips and antennas to enable them to receive and respond to radio-frequency queries from an RFID transceiver. " (Source : Wikepedia)

RFID is suitable for applications such as;

• Hands Free Vehicle Access Control for gates or logging
• Railcar tracking and management
• Proximity Detection ( Useful for large vehicle reversing)
• Personnel Tracking and Identification ( Prison Application )
• Vehicle Access Control
• Vehicle Proximity Warning
• OH & S Muster
• Automatic Access control for Personnel