Product Details

This is a vintage mechanical alarm bell manufactured by the Surety Alarm Company. The bell features a polished metal dome attached to a rectangular housing stamped “Surety Alarm Company – Patented.” These early alarm bells were used for mechanical security systems, fire alerts, and industrial signaling in the mid‑20th century. The piece has strong industrial character and makes an excellent display item for collectors of vintage tools, mechanical devices, or retro security equipment. Item Details: Brand: Surety Alarm Company Type: Mechanical alarm bell Material: Chrome/nickel‑plated metal Era: 1930s–1950s Features: Stamped housing, polished bell dome Condition: Bell dome intact Stamping clear Surface wear consistent with age Mechanism untested A great addition to industrial décor, mechanical collections, or vintage security displays. Surface scratches and minor rust are visible. Measurements: 4 inches long, 2 inches wide.