Emergency Voice / Alarm Communications System
ST/PL4 Extension Module
Extension module for 4 inputs, 16 open collector outputs programmable for Alarm 2 or Alarm 3 for ST/PL4 control unit.
Extension module for 4 inputs, 16 open collector outputs programmable for Alarm 2 or Alarm 3 for ST/PL4 control unit.
Image
SKU
Description
ST.PL4/ESP
ST/PL4 Extension Module, 4 Additional Input, 16 O.C Output, Alarm 2/Alarm 3