# Zamel DNT-212D Large School and Alarm Bell 24V

**URL:** https://aio.lv/en/product--zamel-sun10000058--4861374
**Data updated:** 2026-05-18 02:45 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** ZAMEL
**Manufacturer code:** SUN10000058
**EAN:** 5903669021414
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 51.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-sun10000058--4861374

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The Zamel DNT-212D is a large-format school and alarm bell designed for reliable signaling in educational institutions, industrial facilities, and public buildings. Operating at 24V, this robust device provides a clear, audible alert signal. It is engineered for durability and consistent performance in demanding environments, making it an ideal solution for time-signaling systems and emergency notification setups.

## Long description

The Zamel DNT-212D is a high-performance, large-format school and alarm bell engineered for clear and reliable acoustic signaling. Designed to operate on a 24V power supply, this robust device is built to withstand the rigors of daily use in busy environments. Its construction ensures consistent sound output, making it a dependable component for time-management systems in schools or as an emergency notification tool in industrial and public facilities.
Advantages
This alarm bell stands out due to its durable construction, which is specifically tailored for long-term operation in demanding settings. The large-format design ensures that the sound signal is powerful enough to be heard clearly across large rooms, corridors, or production halls. By utilizing a 24V power source, the device integrates seamlessly into standard professional signaling infrastructures, providing a stable and efficient alert mechanism that minimizes maintenance requirements.
Suitable for
Educational institutions for class change signaling
Industrial facilities for shift change or emergency alerts
Public buildings for general notification systems
Warehouses and workshops requiring audible warnings
When it may not be suitable
This device is not intended for residential use or environments where a low-decibel, subtle notification is required. It is also not suitable for direct connection to standard 230V household electrical outlets without an appropriate transformer.
Key specifications
Operating voltage: 24V
Application: School and alarm signaling
Design: Large-format robust construction
Environment: Indoor and industrial use
How to use
The Zamel DNT-212D should be installed by a qualified professional in accordance with local electrical safety regulations. The unit is mounted to a wall surface in a location that allows for optimal sound distribution. Once securely mounted, the bell is connected to a 24V power circuit, typically controlled by a timer or a manual switch depending on the specific signaling application. Ensure all wiring is properly insulated and protected against environmental factors.
What to consider before purchase
Verify that your existing power supply provides a stable 24V output
Assess the acoustic requirements of the installation area to ensure sufficient sound coverage
Confirm that the mounting surface is capable of supporting the weight and vibration of the bell
Usage recommendations
Regularly inspect the mounting hardware and electrical connections to ensure the system remains secure and functional over time. Test the bell periodically to confirm that the signal remains audible and clear within the intended coverage area.

## FAQ

### How much does the Zamel DNT-212D Large School and Alarm Bell 24V cost, and is it available for purchase?

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 31.07.2026 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/4861374/30495758_large.webp