Signal Communications SM24D Category : Other This remote strobe belongs to the same family of alarms that my Firecom FVA4-RC24D does. Brand OtherModel SM24DManufacturer Space Age ElectronicsType Alarm (Strobe)
Honeywell S464A Category : HoneywellThis unit is a bit more beat up than my other Honeywell S464A is.
System Sensor CO1224T Category : System SensorThis is a Carbon Monoxide detector which can run off of a “normal” voltage of 12/24VDC.
