The Orno wired doorbell is designed for integration into a distribution board or electrical enclosure via standard DIN rail mounting. It connects directly to a 230 V AC supply, removing the need for a separate bell transformer. The electromechanical mechanism produces a single-tone ring at 80 dB — loud enough to be heard throughout a typical residence or small commercial premises.

At 18 × 67 × 79 mm and one DIN rail module wide, it occupies minimal space inside an enclosure. The IP20 rating is appropriate for installation inside a protected cabinet. Volume adjustment is not provided; the 80 dB output level is fixed.

Key Features

• Electromechanical single-tone doorbell
• DIN rail mounting — integrates into standard electrical enclosures
• Direct 230 V AC supply — no separate transformer required
• Power consumption: 5 WA
• Bell volume: 80 dB
• Wired transmission type
• Protection rating: IP20
• Single-module width (18 mm)
• White colour

Product Benefits

• DIN rail mount keeps the doorbell inside the electrical cabinet, eliminating a separate surface-mounted bell unit on the wall
• Direct 230 V connection removes the cost and complexity of a step-down bell transformer
• 80 dB output is audible across a standard apartment or house without adjustment
• Slim 18 mm module width leaves space for other devices in the same enclosure

Technical Specifications

• Supply voltage: 230 V ~, 50 Hz
• Type: Electromechanical
• Power supply type: Direct at 230 V
• Power consumption: 5 WA
• Bell volume: 80 dB
• Transmission type: Wired
• Sound: 1 tone
• Protection rating — IP: 20
• Installation: DIN rail
• Volume adjustment: No
• Dimensions — width: 18 mm
• Dimensions — height: 67 mm
• Dimensions — depth: 79 mm
• Colour: White

Why You'll Love It

• Installs in the same enclosure as your circuit breakers — no extra drilling or wall mounting needed for the bell itself
• Straightforward wiring at 230 V matches the rest of your switchboard circuit, with no voltage conversion to manage
• Compact one-module footprint means it fits in any standard DIN rail panel without sacrificing breaker slots
• Electromechanical operation produces a crisp, traditional ring tone that carries clearly through walls and floors