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Relay Expansion   STRE-4


The Relay Expansion is a wireless connected unit containing 4 relays which can be controlled by the SCD or SCD mini series door controllers.

The four relays with exposed common, N/O and N/C each can be configured in the menu system of the connected door controller to all the same functions as the internal relays.

Key features:

  • SCip wireless two-way communications.
  • 4 relay outputs.
  • 18-26V AC/DC supply compatible.

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