System Sensor PC2R This is a ceiling-mount SpectrAlert Advance. Brand System SensorModel PC2RManufacturer System SensorType Alarm (Horn/Strobe)
Simplex 4903-9101 Category : SimplexSince this is a ceiling-mount unit, it’s model number is probably different from 4903-9101, but I couldn’t figure out what...
Space Age A32-BL-SFXC-TJ24D-HA24D+HA24D Category : Space Age ElectronicsI’m pretty sure that the horn on this unit is made by Space Age Electronics. Otherwise, it’s probably a Wheelock...
National Time WSF-W Category : National TimeThis is an example of a fairly rare rebrand as most of the National Time equipment I have is rebranded...