# Electromechanical Two-Tone Doorbell ORNO PLUS 8V, white

**URL:** https://aio.lv/en/product--orno-or-dp-vd-139w8v--12075344
**Data updated:** 2026-05-06 17:46 (EEST)
**Category:** Control Systems
**Manufacturer:** ORNO
**Manufacturer code:** OR-DP-VD-139/W/8V
**EAN:** 5900378654056
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Electromechanical two-tone doorbell ORNO PLUS 8V in white. Designed as a wired mechanical chime powered by 8V, it produces two distinct tones for clear audible signalling at entrances. Suitable for residential or small commercial use where a basic, reliable wired doorbell is needed. Compact white housing for wall mounting near doors.

## Long description

The Electromechanical Two-Tone Doorbell ORNO PLUS 8V in white is a wired mechanical chime designed for clear audible signalling at entrances. It operates from an 8 V supply and produces two distinct tones, providing a traditional doorbell sound suited for residential and small commercial environments. The unit features a compact white housing for wall mounting close to the door and a simple electromechanical mechanism for straightforward, low-maintenance operation.
Advantages
This ORNO PLUS two-tone doorbell delivers reliable performance through a proven electromechanical mechanism that requires minimal servicing. Its two distinct tones improve audibility and recognition compared with single-tone chimes, while the 8 V wired design ensures consistent power without the need for batteries. The compact white housing blends with common interior and exterior decor and is intended for easy wall mounting.
Suitable for
Homes and apartments where a wired doorbell is preferred
Small offices and retail premises requiring a simple entrance chime
Locations that need a visible, wall-mounted mechanical doorbell
Key specifications
Power supply voltage: 8 V (wired)
Type: electromechanical two-tone chime
Housing colour: white
Mounting: wall-mounted
Acoustic output: two distinct mechanical tones
Design: compact, surface-mounted enclosure
How to use
Install the doorbell on a suitable wall surface near the entry point, securing the housing with appropriate screws. Connect the chime to an 8 V wired doorbell transformer and the push-button circuit following standard low-voltage wiring practices and local electrical regulations. Once wired, pressing the door push-button will activate the electromechanical mechanism and produce the two-tone chime. Ensure power is switched off during installation and verify connections before re-energising the circuit.
Usage recommendations
For reliable operation, mount the unit where it is protected from direct water exposure and extreme temperatures. Use an appropriate low-voltage transformer rated for 8 V and follow local wiring codes; periodic visual inspection of mounting and wiring is recommended to maintain sound quality and mechanical function.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ORNO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ORNO service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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