# Intercom Siedle NG 402-03

**URL:** https://aio.lv/en/product--siedle-200033590-00--11155202
**Data updated:** 2026-07-24 04:29 (EEST)
**Category:** Home Goods Accessories
**Manufacturer:** Siedle
**Manufacturer code:** 200033590-00
**EAN:** 4015739335909
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 320.49 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 264.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siedle-200033590-00--11155202

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The Siedle NG 402-03 intercom features a sleek black design and is compatible with Siedle systems. With dimensions of 107 mm width, 60 mm depth, and 89 mm height, it is compact yet powerful. It operates at a power consumption of 200 mA and is CE certified, ensuring safety and reliability. Ideal for enhancing communication in residential or commercial settings.

## Long description

The Intercom Siedle NG 402-03 is a reliable line rectifier designed for 6+n technology and compatible with P.O. amplifier units such as the PVG 402-…. Featuring a sleek black design, this compact unit integrates seamlessly into existing Siedle systems while delivering dependable power management for residential or commercial communication setups. Built to high manufacturing standards, it ensures stable operation and enhances overall system reliability.
Advantages
This line rectifier offers robust performance with a stabilized output and reliable fusing to protect connected equipment. Its compact dimensions allow for efficient installation in standard setups, taking up six horizontal pitches. The device is CE certified, guaranteeing adherence to stringent safety and quality standards for peace of mind during long-term operation.
Suitable for
Powering Siedle intercom systems using 6+n technology
Integration with P.O. amplifier units like PVG 402-…
Enhancing communication setups in residential properties
Commercial intercom and door entry installations
When it may not be suitable
This device is not designed for outdoor installation without a proper protective enclosure, as it features an IP20 protection system meant for indoor environments. Additionally, it may not be compatible with modern digital bus-based intercom systems that require different wiring topologies outside of traditional 6+n technology.
Key specifications
Operating voltage: 230 V AC, +/-10 %, 50/60 Hz
Operating current: 200 mA
Output voltage: 8.3 V DC stabilized, 12 V AC
Output current: 2 A AC, 0.4 A DC
Primary fusing: Si1 T 200 mA L
Protection system: IP 20
Ambient temperature range: 0 °C to +40 °C
Horizontal pitch (HP): 6
Dimensions: 107 mm width, 89 mm height, 60 mm depth
How to use
Installation should be performed by a qualified professional in accordance with local electrical regulations. Mount the unit in a suitable indoor location, ensuring the ambient temperature remains within the specified range of 0 °C to +40 °C. Connect the input power and compatible Siedle system components securely, verifying all wiring matches the technical requirements of the 6+n technology setup before powering on.
What to consider before purchase
Verify compatibility with your existing Siedle intercom system and amplifier units
Ensure indoor installation space meets the dimensions and horizontal pitch requirements
Confirm that a professional technician is available for safe electrical installation
Usage recommendations: Always disconnect the mains power supply before performing any installation, maintenance, or inspection work on the device to prevent electrical hazards.

## Specifications

| Feature | Value |
|---|---|
| Certification | CE |
| Operating temperature (T-T) | 0 - 40 |
| Height | 89 mm |
| Width | 107 mm |
| Depth | 60 mm |
| Product colour | Black |
| Power consumption | 200 mA |
| Brand compatibility | Siedle |

## FAQ

### How much does the Intercom NG 402-03 cost, and is it available for purchase?

The price is 320.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 10.08.2026 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 Intercom NG 402-03 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 Siedle 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 Siedle 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

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