Siemens U-MHST-MCS I believe that this alarm has the ability to produce multiple tones. Brand SiemensModel U-MHST-MCSManufacturer SiemensType Alarm (Horn/Strobe)
Federal Signal V1071+MPV Category : Federal SignalThis alarm is just a strobe and a plate. There’s no type of audible notification built in. V1071 is the...
Siemens SE-MC-W Category : SiemensA Speaker/Strobe, manufactured by Wheelock and rebranded by Siemens.
