Salwico OA-120 (044762) is an addressable optical smoke detector with an output function for use with the Salwico CS3000 fire alarm system. The detector can be placed in difficult environments if it is mounted on the splash proof SPB-1 adapter with the 46950 base plate, which provides an ingress protection of IP55. The OA-120 is self-monitoring and the central unit continuously monitors detector and subloop. The detector is polarization independent, which simplifies the installation. The address is set by a DIP-switch.
- UB-1 base dry space: IP22 low profile plastic detector base, used with detectors of the Salwico fire alarm systems (see picture).
- SPB-1 adapter: the OA-120 can be connected to this adapter to fit on base plate 46950.
- 46950 base plate IP: base for all Salwico IP55 detector adapters. Together with the adapter it is possible to install smoke, heat and flame detectors in difficult environments with ingress protection requirements up to IP55. It can be used for both addressable and conventional fire alarm systems.
The Salwico OA-120 (044762) is replaced by the Salwico EV-PP/OA-120 (040204).