Seller: gogglyeye (10,535) 99.9%, Location: EUROPEAN UNION, Ships to: Worldwide, Item: 361746865809 Ladies and Gentlemen, we are pleased to offer this week, a rare antique c.1920-1930's Art Deco German metal electric doorbell/fire alarm. Marked on base: D.R.G.M. Condition: very good. Measures: 4.5" x 2.25" x 1.25" Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.