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Key7 SA850-A21 Keypad

  • SA850-A21 is both access control and by-pass switch with individual outputs.
  • SA850-A21 isolated by-pass output and 1A open collector access output
  • SA850-A21 has up to 1000 user codes.
  • SA850-A21 mounts easily on any building surface.
  • SA850-A21 tools make it easy to configure the unit.
  • SA850-A21 networks with other SA850’s and PC (supervision/control).
  • SA850-A21 can be programmed from the keypad or from a PC.
  • SA850-A21 ‘clickable’ keys, 3 bright LED’s and multi-tone buzzer.
  • SA850-A21 buzzer and LED’s are externally controllable.
  • SA850-A21 has a separate output for thread alarm (secret code).
  • SA850-A21 has a bell button with dedicated output.
  • SA850-A21 has input for EXIT-button.
  • SA850-A21 outputs are programmable to work as timer or toggle.

Download manuals in Danish or English