# Zamel GNS-921-SZR Two-Tone BIM-BAM Gong 230V Grey

**URL:** https://aio.lv/en/product--zamel-sun10000119--12457768
**Data updated:** 2026-05-18 09:40 (EEST)
**Category:** Control Systems
**Manufacturer:** ZAMEL
**Manufacturer code:** SUN10000119
**EAN:** 5903260415865
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-sun10000119--12457768

## 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

The Zamel GNS-921-SZR is a classic two-tone BIM-BAM electromechanical gong designed for 230V AC power supply. This reliable doorbell features a durable grey housing and provides a clear, traditional sound signal. It is suitable for residential and commercial installations, offering simple wiring and long-term operational stability for effective notification systems.

## Long description

The Zamel GNS-921-SZR is a classic electromechanical two-tone BIM-BAM gong designed for reliable operation in residential and commercial environments. Operating on a standard 230V AC power supply, this doorbell provides a clear and traditional acoustic signal that ensures effective notification. Its robust construction and grey housing offer a neutral aesthetic that integrates seamlessly into various interior styles while maintaining long-term functional stability.
Advantages
The primary benefit of this electromechanical gong is its simplicity and reliability, as it does not require complex electronic components to produce its signature sound. The two-tone BIM-BAM chime is easily recognizable and provides a distinct alert that is audible throughout standard living spaces. Furthermore, the unit is engineered for direct connection to the electrical grid, ensuring consistent performance without the need for frequent battery replacements or maintenance.
Suitable for
Residential houses and apartments
Office reception areas
Small commercial premises
Replacement of existing wired doorbell systems
This device may not be suitable for environments requiring adjustable volume levels or multiple melody options, as it produces a fixed, traditional sound. It is also not intended for outdoor installation without additional protective enclosures, nor is it compatible with low-voltage DC doorbell systems.
Key specifications
Power supply: 230V AC
Sound type: Two-tone BIM-BAM
Housing color: Grey
Installation type: Wired
To install the gong, ensure the power supply is disconnected at the main circuit breaker. Mount the base of the unit to the wall using appropriate screws, connect the phase and neutral wires according to the provided wiring diagram, and secure the cover. Once installed, restore power and test the chime using the external doorbell button.
What to consider before purchase
Verify that your existing doorbell wiring supports 230V AC voltage
Ensure the installation location is protected from moisture and extreme temperatures
Check if the physical dimensions of the unit fit your intended mounting space
Usage recommendations: For optimal sound clarity, mount the gong on a solid wall surface away from large furniture or obstructions that might dampen the acoustic signal. Regularly inspect the electrical connections during routine home maintenance to ensure continued safe operation.

## FAQ

### How much does the Zamel GNS-921-SZR Two-Tone Gong 230V cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 ZAMEL 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 ZAMEL 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/12457768/68759921_large.webp