Wheelock NS4-24110W Category : Wheelock This is a rare 4-wire version of the NS. Brand WheelockModel NS4-24110WManufacturer WheelockType Alarm (Horn/Strobe)
Cerberus Pyrotronics EH-24S Category : Cerberus PyrotronicsThis unit is missing the large capacitor off of its circuit board.
System Sensor P2475 Category : System SensorThis is a SpectrAlert classic with a fixed candelas settings of 75.
Simplex 4251-30 Category : SimplexThe glass breaking handle on this station is getting pretty rusted.
