Designers, Manufacturers, and Distributors of RF Components

  • KFX2



    The KFX2 is a UHF code hopping 5 button keyfob transmitter for use with the matching KDEC decoder or KRX-416-000-DIL decoder IC to provide a remote controlled link in excess of 100 metres over.



    • Designed to comply with harmonised radio standard EN 300 220-3, EMC standard EN 301 489-3 and low voltage directive.
    • Usable range typically >100 m
    • Versions available on 433.92MHz and 434.42MHz (others by request, please contact sales)
    • Available in 1 to 5 button formats
    • Led indication of transmission
    • Lithium batteries for long life (6V)


    • Handheld remote controls
    • Secure unidirectional remote process control
    • Vehicle and building security and fire alarms
    • Status reporting and monitoring secure systems
    • Industrial controls
    • HVAC controls
    • Wireless door entry systems
    • Simple On/Off switching
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