Siemens CH-MC-W Category : Siemens This is the second alarm of this model which is in my collection. Brand SiemensModel CH-MC-WManufacturer WheelockType Alarm (Chime/Strobe)
EST GCWN-VMA Category : EST/EdwardsThis is a ceiling mount strobe which would be used for general signaling purposes.
Grinnell TFX-912P Category : GrinnellJust like the rest of my Grinnell equipment, this smoke detector is from Brigham Young University.
Amseco BZ-54VT+RSD-24L Category : AmsecoThat rubber band is holding the strobe to the unit since there are no screws keeping it secure.
