# Zamel GNT-921-SZR BIM-BAM Two-Tone Wired Doorbell 8V Grey

**URL:** https://aio.lv/en/product--zamel-sun10000148--12467903
**Data updated:** 2026-05-18 09:38 (EEST)
**Category:** Control Systems
**Manufacturer:** ZAMEL
**Manufacturer code:** SUN10000148
**EAN:** 5903669902478
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-sun10000148--12467903

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Zamel GNT-921-SZR is a classic BIM-BAM two-tone wired doorbell designed for 8V AC operation. Featuring a durable grey housing, this electromechanical doorbell provides a clear and traditional sound signal. It is an ideal solution for residential homes and offices requiring a reliable, simple, and effective notification system for visitors.

## Long description

The Zamel GNT-921-SZR is a classic electromechanical wired doorbell designed to provide a reliable two-tone BIM-BAM sound signal. Housed in a durable grey casing, this device is engineered for 8V AC operation, making it a dependable choice for standard residential and commercial notification systems. Its straightforward design ensures consistent performance and ease of integration into existing wired doorbell circuits.
Advantages
This doorbell stands out due to its robust electromechanical construction, which offers a traditional and clear acoustic signal that is easily audible throughout a home or office. The unit is built for longevity and consistent operation, requiring minimal maintenance once installed. Its neutral grey aesthetic allows it to blend seamlessly with various interior styles, while the two-tone BIM-BAM chime provides a familiar and pleasant notification sound for visitors.
Suitable for
Residential homes and apartments
Office reception areas
Small commercial spaces
Replacement of existing 8V wired doorbell systems
This doorbell may not be suitable for environments requiring wireless connectivity or smart home integration, as it relies strictly on a wired 8V AC power source. It is also not intended for outdoor installation without additional weather protection, as it is designed for indoor use.
Key specifications
Operating voltage: 8V AC
Sound type: Two-tone BIM-BAM
Installation type: Wired
Color: Grey
Application: Indoor
To use the Zamel GNT-921-SZR, ensure that your existing doorbell wiring provides a stable 8V AC power supply. The device should be mounted securely to a wall surface using the provided mounting points. Connect the electrical wires to the designated terminals according to the installation instructions. Once connected, test the system by pressing the external doorbell button to verify the chime functionality.
What to consider before purchase
Verify that your current doorbell transformer outputs 8V AC
Ensure the location has existing wiring for a doorbell system
Check that the mounting surface is suitable for a wired device
For optimal performance, ensure all electrical connections are tight and free from corrosion. It is recommended to have the installation performed by a qualified professional if you are unfamiliar with electrical wiring systems.

## FAQ

### How much does the Zamel GNT-921-SZR BIM-BAM Two-Tone Doorbell 8V 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 — 1 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 06.07.2026 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/12467903/68770384_large.webp