# Video intercom indoor unit Auerswald TFS-Universal plus 2 — Black, IP20, Plastic, DC power (16–60 V), 109×29×84 mm

**URL:** https://aio.lv/en/product--auerswald-90177--11452744
**Data updated:** 2025-12-07 22:20 (EET)
**Category:** Control Systems
**Manufacturer:** Auerswald
**Manufacturer code:** 90177
**EAN:** 4019377901779
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 237.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 196.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--auerswald-90177--11452744

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Auerswald TFS-Universal plus 2 is an indoor unit for a video intercom system in black plastic housing with IP20 protection. It accepts DC power with AC adapter input voltage 16–60 V and supports a 40 V operating voltage for a door opener. Compact dimensions (109×29×84 mm) make it suitable for wall mounting in residential or small commercial installations.

## Long description

Wireless indoor intercom unit in black with hands-free speakerphone and DC power supply. Designed as a compact component for home or office intercom systems where a wired power source provides reliable operation. The unit supports voice communication and is suited for installation inside buildings.
Advantages
The black wireless indoor unit offers hands-free communication via built-in speakerphone and operates from a DC power source for stable performance. Its compact design simplifies mounting and integration into existing intercom setups. The device provides clear voice transmission for everyday use without complex controls.
Key specifications
Connection type: Wireless
Hands-free function: Speakerphone
Indoor unit power type: DC
Colour: Black
How to use
Connect the indoor unit to a compatible DC power supply and pair it with the outdoor intercom or central system according to the manufacturer's pairing procedure. Mount the unit on an interior wall or place it on a flat surface, then test the speakerphone and voice quality. Adjust placement if needed to improve reception.
Recommendations
Use a stable DC power adapter that matches the device specifications and install the unit away from large metal objects or strong radio interference sources. For best results, follow the installation instructions provided by the intercom system manufacturer.

## Specifications

| Feature | Value |
|---|---|
| Colour | Yes |
| Weight | 0.08 kg |
| AC adapter input voltage | 16-60 |
| Operating temperature (T-T) | -20 - 50 |
| Height | 84 mm |
| Width | 109 mm |
| Depth | 29 mm |
| Connectivity technology | Wireless |
| Product colour | Black |
| Speakerphone | Yes |
| Housing material | Plastic |
| International Protection (IP) code | IP20 |
| Operating current (door opener) | 20 A |
| Operating voltage (door opener) | 40 V |
| Indoor unit power type | DC |
| Compliance certificates | CE |

## FAQ

### How much does the Auerswald TFS-Universal plus 2 indoor video intercom unit cost, and is it available for purchase?

The price is 237.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 223 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 03.07.2026 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 Auerswald TFS-Universal plus 2 indoor video intercom unit 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 Auerswald 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 Auerswald 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/11452744/66938516_large.webp