Wheelock RSSWP-2475W This alarm has a weathered strobe, unlike my other Wheelock RSSWP-2475. Brand WheelockModel RSSWP-2475WManufacturer WheelockType Alarm (Strobe)
System Sensor CO1224T Category : System SensorThis is a Carbon Monoxide detector which can run off of a “normal” voltage of 12/24VDC.
System Sensor SP1W2475ADA Category : System SensorThe strobe portion can detach from the speaker body.