FCI S241575-FC Category : FCI Unlike my other FCI-rebranded System Sensor SpectrAlert Classic, this one does not have an FCI logo on the front. Brand FCIModel S241575-FCManufacturer System SensorType Alarm (Strobe)
Honeywell HFS-P Category : HoneywellOddly enough, the model number on this particular smoke doesn’t fit the typical pattern for Honeywell devices.
System Sensor SP1W2475ADA Category : System SensorThe strobe portion can detach from the speaker body.
