The Consilium Salwico NS-AOS-IS N1148 is an intrinsically safe analogue addressable optical smoke detector for Salwico fire alarm systems CS3000, CS4000, NSAC-1 and TERRA FIRE.
The Salwico NS-AOS-IS is connected via an intrisically safe isolator. The alarm condition is indicated via a red LED. The LED remains lit until the alarm has been reset on the control panel.
The address is set by an 8-way DIP-switch, which is mounted on the backside of the detector. The NS-AOS-IS is connected to the detector loop via an intrinsically safe isolator. It is not possible to connect any remote LED indicator to NS-AOS-IS.
