# Wired Door Chime ORNO Brevis Mini, Two-Tone Gong, 230 V, Black

**URL:** https://aio.lv/en/product--orno-on-mr-148b--12083676
**Data updated:** 2026-05-06 17:51 (EEST)
**Category:** Control Systems
**Manufacturer:** ORNO
**Manufacturer code:** ON-MR-148/B
**EAN:** 5908254820212
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--orno-on-mr-148b--12083676

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Wired door chime ORNO Brevis Mini (model ON-MR-148/B) is a compact two-tone gong designed for 230 V mains operation. The unit provides unmistakable audible signaling with dual tones, suitable for home or small commercial entrances. Its compact black housing makes it easy to install in corridors, foyers or near entry doors where a reliable wired chime is required.

## Long description

Wired Door Chime ORNO Brevis Mini, Two-Tone Gong, 230 V, Black is a compact wired chime designed for use with 230 V mains. The unit features a two-tone gong mechanism that produces a clear and easily distinguishable audible signal. Its small black housing fits unobtrusively in corridors, foyers or next to entry doors, offering a straightforward solution for locations that require a permanently powered doorbell with reliable sound output.
Advantages
The ORNO Brevis Mini provides consistent performance from mains power, ensuring the chime is always ready without batteries or recharging. The two-tone gong delivers a distinct, pleasant double-note sound that is easier to hear and recognize than single-tone devices. The compact design and neutral black finish simplify installation in a variety of interior settings, while the wired connection provides low-latency activation and stable operation.
Suitable for
Residential entrance doors, flats and apartments
Small commercial premises such as reception areas and offices
Corridors and foyers where a permanent wired chime is preferred
Retrofit installations replacing older mains-powered chimes
Key specifications
Power supply: 230 V AC mains operation
Sound type: two-tone gong
Color: black housing
Form factor: compact, wall-mountable enclosure
Audible signaling: clear dual-tone output suitable for typical indoor spaces
How to use
Install the ORNO Brevis Mini on a wall near the entry point or in a central corridor following local electrical safety regulations. Connect the chime to the 230 V mains and to the door push-button circuit according to the product’s wiring instructions. Once wired and powered, pressing the door push-button triggers the two-tone gong, producing the defined audible signal. Regularly check connections and mounting for security and proper function.
Usage recommendations
For safe installation, switch off the mains supply before wiring and, if required by local rules, use a qualified electrician. Position the chime where the sound can propagate into the intended areas but avoid direct mounting inside enclosed metal cabinets that could muffle the tone. For consistent recognition, use the two-tone signal as the primary entry alert in homes or small offices.

## FAQ

### How much does the Wired Door Chime ORNO Brevis Mini ON-MR-148/B cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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

https://aio.lv/img/cache/product/12083676/67567746_large.webp