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header-product BELL GNS-921 BIM-BOM doorbell chime unit by ZAMEL GNS-921-BIA/WHIT
7.49 €

BELL GNS-921 BIM-BOM doorbell chime unit by ZAMEL GNS-921-BIA/WHIT

ZAMEL BELL GNS-921 BIM-BOM doorbell chime Photo 1
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BELL GNS-921 BIM-BOM doorbell chime unit by ZAMEL GNS-921-BIA/WHIT

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Short description

BELL GNS-921 BIM-BOM is a wired doorbell chime unit from ZAMEL (model GNS-921-BIA/WHIT). It provides audible signaling for entrance doors and interior use. Designed as a chime module, it integrates with doorbell pushbuttons and building wiring to produce the BIM-BOM sound pattern. Suitable for residential or small commercial installations requiring a compact acoustic signaling device.
Available at price 7.49 €: 1475 pcs.
Total available for order: 1476 pcs.
Warranty: 2 Years
SKU: 4910409
Manufacturer: ZAMEL
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.27 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

BELL GNS-921 BIM-BOM is a wired doorbell chime unit by ZAMEL designed for audible signaling at entrances and inside buildings. The compact chime module connects to standard doorbell pushbuttons and building wiring to produce a distinct BIM-BOM two-tone sound pattern. Intended for residential and small commercial installations, the unit mounts in a wall or flush box and delivers clear acoustic notification without external speakers.

Advantages

The unit provides a clear two-tone BIM-BOM chime that is easily recognized at entrances. Its wired design ensures reliable operation without batteries or wireless pairing. The compact enclosure and neutral finish allow discreet installation in a variety of interiors. The chime is compatible with common doorbell pushbuttons and standard low-voltage doorbell wiring, simplifying replacement or upgrade tasks.

Suitable for

  • Residential entrance doors and interior rooms
  • Small offices and retail premises
  • Multi-door setups requiring a simple chime sound
  • Upgrades or replacements of existing wired doorbell chimes

Key specifications

  • Acoustic output: BIM-BOM two-tone chime pattern
  • Power: wired low-voltage doorbell supply (connects to standard doorbell transformer circuits)
  • Mounting: wall or flush-box installation
  • Finish: neutral light color suitable for interior use
  • Application: indoor use for entrance signaling in homes and small commercial buildings

How to use

Install the chime module in a suitable wall location or flush box following local electrical regulations. Connect the unit to the doorbell transformer and pushbutton circuit using the building’s low-voltage wiring, ensuring power is disconnected during installation. After wiring, restore power and test the pushbutton to confirm the BIM-BOM sound pattern. Adjust placement to ensure audibility in the desired coverage area.

Usage recommendations

For reliable operation, use with a compatible low-voltage doorbell transformer and standard pushbutton contacts. Ensure wiring connections are secure and protected from moisture. When replacing an existing chime, verify voltage and wiring configuration before installation to avoid compatibility issues.

All features
Weight:
0.273 kg

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
WH360 1475 09.07.2026 Best delivery 7.49 € Best price
WH337 1 17.07.2026 11.99 €
7.49 €
Stock: 1475
Delivery Date: 09.07.2026 Best delivery
Warehouse: WH360
11.99 €
Stock: 1
Delivery Date: 17.07.2026
Warehouse: WH337

Customer reviews

Customer questions

FAQ

How much does the ZAMEL BELL GNS-921 BIM-BOM doorbell chime cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1476 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 09.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.