# Doorbell chime ZAMEL GNT-921-BIA 8V, 78 dB, white

**URL:** https://aio.lv/en/product--zamel-gnt-921-bia--12112780
**Data updated:** 2026-05-06 17:49 (EEST)
**Category:** Control Systems
**Manufacturer:** ZAMEL
**Manufacturer code:** GNT-921-BIA
**EAN:** 5903669008217
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-gnt-921-bia--12112780

## 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 doorbell chime ZAMEL GNT-921-BIA operates at 8V and produces a sound level of 78 dB. Compact wall-mounted unit in white finish designed to announce visitors in homes or small offices. Compatible with standard 8V doorbell circuits; provides clear audible signaling for entryways, reception areas and interior doors.

## Long description

The ZAMEL GNT-921-BIA wired doorbell chime is a compact wall-mounted unit designed for reliable visitor notification in homes and small offices. Operating at 8 V and producing a maximum sound level of 78 dB, this white chime provides clear audible signaling for entryways, reception areas and interior doors. The simple design integrates with standard 8 V doorbell circuits and fits unobtrusively into modern interiors.
Advantages
The device offers consistent sound output at 78 dB while maintaining low-voltage operation at 8 V for safe and energy-efficient use. Its compact white housing allows for easy installation on most interior walls and blends with typical decor. Compatibility with standard wired doorbell circuits reduces installation complexity and the unit’s straightforward construction supports long-term, low-maintenance operation.
Suitable for
Residential entryways and apartment doors
Small office reception areas and internal office doors
Corridors and service counters requiring audible visitor alerts
Key specifications
Operating voltage: 8 V (wired)
Sound pressure level: 78 dB
Mounting: wall-mounted
Color/finish: white
Application environment: indoor use
How to use
Connect the chime to a compatible 8 V wired doorbell circuit following local electrical regulations. Mount the unit on a flat interior wall at a location where the sound can be heard clearly throughout the intended area. After wiring and securing the housing, test the chime by operating the doorbell push button to confirm audible output and correct function.
Usage recommendations
For reliable performance, install the chime away from direct sources of moisture and extreme heat. Use proper cable routing and terminals to ensure secure electrical connections, and verify that the supplying transformer and push-button are rated for 8 V operation. Periodically check the mounting and wiring to maintain consistent sound signaling.

## FAQ

### How much does the ZAMEL GNT-921-BIA doorbell chime 8V 78 dB 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 — 35 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 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/12112780/67648307_large.webp