Orno electromechanical two-tone doorbell QUARTO AC, 230V, snow white

The ORNO electromechanical two-tone doorbell QUARTO AC is designed for connection to a 230V mains supply. Finished in snow white, this compact doorbell delivers two distinct chime tones through an electromechanical striking mechanism. Intended for residential or small commercial entrances, the unit provides clear audible alerts for visitors and is compatible with standard electrical circuits and simple surface or recessed mounting options.

Advantages

The electromechanical design offers a reliable mechanical striker system that produces consistent tonal output without digital processing. Two separate tones improve recognizability of the alert, and the snow-white housing provides a neutral appearance that integrates with most door frames and interior decors. The unit is suitable for installations on standard 230V mains, simplifying wiring in existing buildings.

Suitable for

• Private homes and apartment entrances
• Small offices and retail premises
• Service counters and reception areas
• Replacement of existing mains-powered doorbells

Key specifications

• Power supply: 230 V AC
• Sound type: electromechanical two-tone chime
• Housing colour: snow white
• Mounting: surface or recessed on standard junction boxes
• Suitable environment: indoor use (entrances, corridors)

How to use

Install the doorbell on a suitable wall or junction box following local electrical regulations. Connect the unit to the 230V AC supply and to the door push-button circuit as required by the wiring diagram supplied with the product. Once powered, pressing the door push-button activates the electromechanical striker and produces the two-tone chime. Periodically check mounting screws and wiring for secure connections and ensure the striker area is free of dust or debris to maintain sound quality.

Usage recommendations

For safe installation and reliable operation, disconnect mains power before wiring and, if unsure, use a qualified electrician. Avoid exposure to direct moisture and do not use the unit outdoors unless installed in a protected, dry location. To retain clear chime tones, inspect the mechanism during routine building maintenance and clean gently if dust accumulates.