Siemens S-LP70-MCS This is a speaker/strobe. Brand SiemensModel S-LP70-MCSManufacturer SiemensType Alarm (Speaker/Strobe)
Wheelock AES-DL1-WS-24 Category : WheelockDepending on which set of inputs has power applied to it, the alarm will produce a different tone.
Honeywell S464A Category : HoneywellI managed to get my hands on a rare dual-action cover for the S464A series of pulls.