# Wired Door Chime ZAMEL GONG BIM-BAM GNS-921 — mechanical striker, compact wall-mount design

**URL:** https://aio.lv/en/product--zamel-gns-921-bez--4910420
**Data updated:** 2026-05-06 17:41 (EEST)
**Category:** Control Systems
**Manufacturer:** ZAMEL
**Manufacturer code:** GNS-921-BEZ
**EAN:** 5903669100102
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-gns-921-bez--4910420

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

ZAMEL GONG BIM-BAM GNS-921 is a wired mechanical door chime featuring a physical striker (bim-bam) for clear audible signals. Designed for wall mounting, it provides a simple on-site installation with standard low-voltage wiring. Suited for homes, offices, and smaller commercial premises where a reliable, maintenance-free chime is required to signal visitors or service calls.

## Long description

ZAMEL GONG BIM-BAM GNS-921 is a wired mechanical door chime that produces clear bim-bam tones using a physical striker mechanism. The unit is designed for wall mounting and connects to standard low-voltage doorbell wiring. Its compact housing and simple mechanical operation provide a straightforward solution for signalling visitors in homes, offices and small commercial premises where reliability and minimal maintenance are priorities.
Advantages
The mechanical striker delivers distinct, easily recognisable sounds without reliance on electronic sound synthesis, ensuring consistent audible feedback over long periods. The compact wall-mount design saves space and fits a variety of interior styles. Installation requires only basic low-voltage wiring, and the construction is intended for long-term, maintenance-free operation with no batteries or frequent adjustments.
Suitable for
Residential entrances and apartment doors
Office reception areas and internal doors
Small retail shops and service counters
Workshops, clinics or other small commercial premises
Key specifications
Type: wired mechanical door chime with physical striker (bim-bam)
Mounting: wall-mount installation
Sound: mechanical bim-bam tones produced by striker
Power: standard low-voltage doorbell wiring (hardwired)
Design: compact housing suitable for indoor use
Operation: maintenance-free mechanical action, no batteries
How to use
Mount the chime on a suitable indoor wall surface at a location that provides clear audibility throughout the covered area. Connect the unit to the building's low-voltage doorbell circuit following applicable electrical safety rules and local regulations. After wiring is completed, test the doorbell button to verify the striker produces the expected bim-bam sound. Regular inspection is limited to verifying secure mounting and clean housing; the mechanical striker is designed for continuous operation without user adjustment.
Usage recommendations
For consistent performance, install the chime in dry indoor locations and avoid exposure to direct moisture or extreme temperatures. Use standard low-voltage doorbell transformers rated for the installation and ensure wiring connections are secure. If the installation serves a larger area, choose a central mounting point or add additional chimes on separate circuits to achieve the required coverage.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.273 kg |

## FAQ

### How much does the ZAMEL GONG BIM-BAM GNS-921 wired door chime cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 01.07.2026 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/4910420/30586572_large.webp