Dual-Frequency RFID Tags: Advantages and Applications

RFID know-how is utilized in many functions, together with entry management, stock administration, and asset monitoring. RFID tags function utilizing completely different frequencies, every with its personal advantages and limitations. Low-frequency (LF) tags function at 125 KHz, high-frequency (HF) tags function at 13.56 MHz, and ultra-high-frequency (UHF) tags function at 860-960 MHz. Twin-frequency RFID tags are able to working in two completely different frequency ranges.

LF RFID tags are generally used for entry management and animal identification as a result of they’ve a brief studying vary and may work on objects product of steel. HF RFID tags are utilized in many functions, together with entry management, fee programs, and stock administration. They’ve a brief to medium studying vary, and are sometimes utilized in libraries, shops, and hospitals. UHF RFID tags have an extended studying vary and are utilized in logistics, provide chain administration, and asset monitoring.

Twin-frequency RFID tags mix the advantages of two completely different frequency ranges. For instance, a tag may use HF for entry management functions and UHF for stock administration functions. This enables for extra environment friendly and correct monitoring and administration of belongings and stock.

The benefits of dual-frequency RFID tags embody longer studying ranges, compatibility with a number of communication protocols, versatility in a variety of functions, and enhanced safety. Additionally they supply lowered prices and elevated effectivity by enabling real-time monitoring and administration of belongings and stock.

Total, dual-frequency RFID tags present a versatile and highly effective answer for varied RFID functions, permitting for extra environment friendly and correct monitoring and administration. Their benefits, together with longer studying ranges, compatibility with a number of communication protocols, versatility, lowered prices, and enhanced safety, make them a worthwhile instrument for companies throughout completely different industries.