Simplex 4904-9178 Visible Notification Appliance Wall-Mount SF 22/01 high quality Photoelectric Smoke Detectors

high quality Photoelectric Smoke Detectors

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

Selectable Wattage

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 high quality Photoelectric Smoke DetectorsSimplex 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.