Wheelock AS-24MCCH Category : Wheelock This is a ceiling mount device. Brand WheelockModel AS-24MCCHManufacturer WheelcokType Alarm (Horn/Strobe, 2-wire)
Couch F1-A Category : CouchUnlike my other F1-A, this one has a red handle and the hex lock on the front.
Honeywell SC809A1019 Category : HoneywellThis type of speaker has been re-branded by many other companies, such as Simplex.
