Brief Product Information
Flat gong: Decibel level 84 dB(A). Height 15 x Width 7 x Depth 3.5 cm. Weight 200 gr.
A doorbell with an electric ringing mechanism from the 1960s, with a black thermoset housing containing a formidable electro-mechanical clapper. Comes with a horn-shaped or flat gong. Both tones come from here, where you can see from the inner workings that you attach the pleasantly ringing device with a bell wire to an upstream transformer (output voltage 8–12 volts).