Cerberus Pyrotronics U-MMT-S75-W This alarm is capable of producing multiple tones. Brand Cerberus PyrotronicsModel U-MMT-S75-SManufacturer SiemensType Alarm (Horn/Strobe)
Radionics D571S Category : OtherI always associate these re-branded Wheelock AS’s with Walmart. I’m sure others out there can also understand.
Simplex 4904-9103 Category : SimplexThis is the ceiling-mount version of the Simplex 4904-9101 remote strobe.