# Zamel DNT-902/N-ECR Single-Tone Doorbell 8V 85dB IP20 Ecru

**URL:** https://aio.lv/en/product--zamel-dnt-902n-ecr--12471759
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Control Systems
**Manufacturer:** ZAMEL
**Manufacturer code:** DNT-902/N-ECR
**EAN:** 5903669308027
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-dnt-902n-ecr--12471759

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Zamel DNT-902/N-ECR is a reliable single-tone doorbell designed for 8V AC operation. It delivers a clear sound level of 85dB, ensuring effective notification. Featuring an IP20 protection rating and a classic ecru finish, this doorbell is suitable for indoor residential or commercial installations. Its robust construction ensures long-term performance and ease of integration into standard electrical signaling systems.

## Long description

The Zamel DNT-902/N-ECR is a reliable single-tone doorbell engineered for 8V AC power systems. This device provides a clear and audible notification with a sound level of 85dB, making it an effective solution for alerting residents or staff. Designed with a classic ecru finish and a compact form factor, it integrates seamlessly into various interior styles while maintaining a professional appearance.
Advantages
This doorbell stands out due to its straightforward design and consistent performance. The single-tone output is distinct and easy to recognize, ensuring that visitors are heard without unnecessary complexity. Its construction is focused on durability, providing a dependable signaling solution for daily use in residential or office environments. The neutral ecru color allows it to blend unobtrusively with most wall surfaces, and the installation process is designed to be efficient for standard electrical setups.
Suitable for
Residential homes and apartments
Office reception areas
Internal signaling systems
Replacement of existing 8V doorbell units
When it may not be suitable
This doorbell is not designed for outdoor use as it carries an IP20 rating, meaning it lacks protection against moisture and environmental elements. It is also incompatible with high-voltage mains power directly and requires an 8V AC transformer for proper operation.
Key specifications
Operating voltage: 8V AC
Sound level: 85dB
Protection rating: IP20
Color: Ecru
Tone type: Single-tone
How to use
The device should be installed by a qualified professional in accordance with local electrical regulations. Connect the doorbell to a compatible 8V AC transformer and a standard doorbell push-button switch. Ensure that all wiring is securely fastened to the terminals provided on the unit. Once connected, test the system by pressing the external button to verify the sound output.
What to consider before purchase
Ensure your existing electrical system provides 8V AC power.
Verify that the installation location is indoors and protected from water.
Check if the sound level of 85dB is sufficient for your specific floor plan.
Usage recommendations
Regularly inspect the wiring connections to ensure they remain tight and free from corrosion. Keep the device free of dust accumulation to maintain optimal sound clarity.

## FAQ

### How much does the Zamel DNT-902/N-ECR Single-Tone Doorbell cost, and is it available for purchase?

The price is 15.49 € (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 17.07.2026 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/12471759/68787917_large.webp