Simplex 4098-9402 135F fixed temp. and rate of rise detection. Brand SimplexModel 4098-9402Manufacturer UnknownType Heat Detector
System Sensor P2475 Category : System SensorThis is a SpectrAlert classic with a fixed candelas settings of 75.
Simplex 2099-9754 Category : SimplexThe back of this pull station is different than that of my other Simplex 2099-9754.
Honeywell SC71501302 Category : HoneywellThis alarm’s backbox is almost a part of it. For example, the alarm’s label is on the backbox.