iButton® Specialist and Manufacturer of Dallas Keys

YSL9092ARENA iButton Reader/Probe

YSL429 iButton® Reader/Controller with Change of State Output

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exc. VAT

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£79.50 exc. VAT
Regular price
exc. VAT
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The YSL429 is an iButton Controller with a Change of State/ON-OFF Output. The product is pre-programmed with 2 Master/Administration Keys and 3 Client/User Keys. Additional User Keys are available at time of order for an additional cost.


  • - Minimum component count
  • - Tri-Colour LED- Green Key acceptance, Red Key decline and Orange for programme mode
  • - 12mm thread and nut for easy fixing
  • - Maximum load of up to 1A Resistive
  • - Up to 256 User Keys
  • - For Internal use only and not suitable for harsh environments
  • - 30mA electrical consumption
  • - 9 to 15 v DC supply
  • - Works with YSL90Rxxx non-Magnetic keys or YSL90SPRMAG keys
  • - Available with a timed output (rather than ON-OFF) as YSL428