# 2N Helios Uni Door Intercom, Black and White

**URL:** https://aio.lv/en/product--oem-3664210--12410575
**Data updated:** 2026-05-09 16:44 (EEST)
**Category:** VoIP Phones
**Manufacturer:** OEM
**Manufacturer code:** 3664210
**EAN:** 8595159501918
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 281.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 233.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-3664210--12410575

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.89 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The 2N Helios Uni is a compact door intercom system designed for reliable communication and access control. Supporting up to 2 modules, this device provides a versatile solution for residential or office entry points. Featuring a durable design in black and white, it ensures clear audio quality and seamless integration into existing security infrastructures for enhanced building management.

## Long description

The 2N Helios Uni is a compact door intercom system designed for reliable communication and access control. This device functions as an analogue telephone, allowing for seamless integration into existing telephone infrastructures without the need for additional hardware. It supports up to two modules and features a durable, modern design in black and white, suitable for various indoor and outdoor entry points.
Advantages
The system is built on a plug-and-play concept, ensuring quick and straightforward installation. It is powered directly via the analogue line, simplifying the setup process. Users benefit from remote administration capabilities, allowing for configuration via a voice menu on a telephone without needing physical access to the device. The intercom includes an integrated amplifier to maintain clear audio in noisy environments, backlit buttons for visibility, and a relay for convenient door lock control.
Suitable for
Residential building entrances
Office building access points
Public institution entryways
Indoor and outdoor communication setups
When it may not be suitable
This device is designed specifically for analogue telephone lines. It may not be suitable for modern digital-only VoIP infrastructures unless an appropriate analogue gateway is used. Additionally, it is not intended for high-security environments requiring advanced biometric or video surveillance integration.
Key specifications
Maximum modules: 2
Dimensions: 115 x 39 x 193 mm
Ingress protection: IP54 (dust and water resistant)
Power source: Analogue telephone line
Features: Integrated amplifier, relay for door lock, tamper switch
How to use
Installation is performed by connecting the unit to an existing analogue exchange. Once connected, the device is ready for immediate use. Configuration is managed remotely by calling the intercom and following the voice-guided menu to assign telephone numbers to specific buttons. To operate the door, a visitor presses the button to call the designated extension, and the employee can unlock the door by entering a specific code on their telephone keypad during the call.
What to consider before purchase
Compatibility with your existing analogue telephone exchange
Mounting surface requirements for wall or plasterboard installation
Environmental conditions at the installation site
Usage recommendations: Ensure the device is mounted in a location protected from direct extreme weather conditions despite its IP54 rating to prolong its service life. Regularly test the tamper switch and relay functionality during routine maintenance.

## Specifications

| Feature | Value |
|---|---|
| Buttons quantity | 1 |
| Modules quantity (max) | 2 module(s) |

### Audio

| Feature | Value |
|---|---|
| Speakerphone | Yes |

### Other features

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 115 x 39 x 193 |

### Design

| Feature | Value |
|---|---|
| Product colour | Black, White |

## FAQ

### How much does the 2N Helios Uni Door Intercom System cost, and is it available for purchase?

The price is 281.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 07.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can 2N Helios Uni Door Intercom System be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 OEM 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 OEM 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: speakerphone, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12410575/68707126_large.webp