Simplex 4903-9236 Category : Simplex This unit has an electronic horn, as opposed to the electromechanical horn or speaker found in other rectangular Simplex notification appliances. Brand SimplexModel 4903-9236Manufacturer SimplexType Alarm (Horn/Strobe, 4-wire)
Simplex 4904-9101 Category : SimplexThis is the same strobe that is found on the Simplex 4903-9101 strobe plates.
Wheelock HSW Category : WheelockThis is from the Exceeder series. It definitely has the most candelas options of any of my alarms.
National Time WSF-W Category : National TimeThis is an example of a fairly rare rebrand as most of the National Time equipment I have is rebranded...
