# Electromechanical Two-Tone Doorbell Bottorf SUB10000328 85 dB 230 V Silver

**URL:** https://aio.lv/en/product--bottorf-sub10000328--12112782
**Data updated:** 2026-05-06 17:36 (EEST)
**Category:** Control Systems
**Manufacturer:** Bottorf
**Manufacturer code:** SUB10000328
**EAN:** 5903669208068
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bottorf-sub10000328--12112782

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Electromechanical two-tone doorbell Bottorf SUB10000328 with a sound level of 85 dB and 230 V operating voltage. Designed for installation at residential or small commercial entrances, it delivers a clear two-tone chime using mechanical components for reliable operation without digital processing. Suitable for wall mounting and standard doorbell wiring.

## Long description

The Bottorf electromechanical two-tone doorbell SUB10000328 operates on 230 V mains power and produces a two-tone chime at approximately 85 dB. Designed for wall mounting at residential or small commercial entrances, this doorbell uses mechanical striker and bell mechanisms to generate a clear audible signal without digital synthesis. The metal housing includes a front button and connection points compatible with standard doorbell wiring, providing a straightforward replacement or new-install option where a traditional electromechanical sound is preferred.
Advantages
This electromechanical doorbell provides a distinct two-tone sound at 85 dB that is easily recognizable and effective at typical entryway distances. Its operation on 230 V eliminates the need for extra transformers in compatible installations, and the mechanical design offers long-term reliability with a simple, serviceable mechanism. The silver finish and compact footprint allow for inconspicuous wall mounting in a range of interior and exterior sheltered locations.
Suitable for
Residential front doors and apartment entryways
Small offices and commercial premises with standard mains wiring
Replacement of existing electromechanical doorbells
Locations where a clear, mechanical two-tone chime is preferred over digital sounds
Key specifications
Operating voltage: 230 V AC
Sound output: approximately 85 dB
Two-tone mechanical chime
Wall-mount design with front push button
Metallic silver housing
How to use
Mount the unit on a suitable vertical surface near the entrance, ensuring the chosen location is protected from direct weather if the model is intended for sheltered outdoor use. Connect the doorbell to the building’s 230 V supply following local electrical regulations, switching off power before making connections. Use standard two-wire doorbell wiring to the button and chime terminals; if replacing an existing unit, transfer wiring to the matching terminals. After wiring, restore power and test the button to confirm the two-tone mechanical chime functions and the unit produces the expected sound level.
Usage recommendations
Install or service the doorbell only with the mains power disconnected and, if uncertain about wiring, consult a qualified electrician. For reliable operation, avoid exposing the unit to heavy rain or direct water; install under a porch or other shelter if used at an exterior entrance. Periodic visual inspection and, if accessible, light cleaning of the striker area will help maintain clear sound quality.

## FAQ

### How much does the Bottorf SUB10000328 electromechanical two-tone doorbell cost, and is it available for purchase?

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 07.07.2026 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 Bottorf 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 Bottorf 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/12112782/67648309_large.webp