Simplex 4904-9178 Visible Notification Appliance Wall-Mount SF 22/01 Selectable Wattage

Selectable Wattage

which can support 159 SK detectors and 159 SK modules

and is used to indicate a fault condition

The dual function of this single device makes it ideal for installations such as hotels

Models are available for surface mounting to Wheelock weatherproof backboxes on walls or ceilings

Simplex 4904-9178 Visible Notification Appliance Wall-Mount SF 22/01 Selectable WattageSimplex 4904 Series wall mount visible notification appliances provide symmetrical light output in key axis directions by utilizing a compound, multi surface reflector. The lens assembly fits securely into its housing, providing a high integrity notification appliance that is impact and vandal resistant and suitable for a variety of applications.