Bidspirit auction | Vintage ADT AERO Automatic Fire

Vintage ADT AERO Automatic Fire Alarm Box - Vintage cast iron ADT AERO automatic fire alarm annunciator box from the Sherman House in Chicago. Good original condition with minor blemishes and imperfections indicative of age and use. Featuring 16 round glass alarm indicator windows (1 missing glass). Approximately 14.5”t x 4”w x 11”, perfect addition to your collection. Please use photos to judge condition and bid accordingly.