{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Intercom Auerswald TFS-Dialog 400 Black
493.99 €

Intercom Auerswald TFS-Dialog 400 Black

Intercom Auerswald TFS-Dialog 400 Photo 1
Intercom Auerswald TFS-Dialog 400 Photo 2
Intercom Auerswald TFS-Dialog 400 Photo 3
Intercom Auerswald TFS-Dialog 400 Photo 4
Intercom Auerswald TFS-Dialog 400 Photo 5
Intercom Auerswald TFS-Dialog 400 Photo 6
Intercom Auerswald TFS-Dialog 400 Photo 7
Intercom Auerswald TFS-Dialog 400 Photo 8
Intercom Auerswald TFS-Dialog 400 Photo 9
Intercom Auerswald TFS-Dialog 400 Photo 10
Intercom Auerswald TFS-Dialog 400 Photo 11
Intercom Auerswald TFS-Dialog 400 Photo 12
Intercom Auerswald TFS-Dialog 400 Photo 1
Intercom Auerswald TFS-Dialog 400 Photo 2
Intercom Auerswald TFS-Dialog 400 Photo 3
Intercom Auerswald TFS-Dialog 400 Photo 4
Intercom Auerswald TFS-Dialog 400 Photo 5
Intercom Auerswald TFS-Dialog 400 Photo 6
Intercom Auerswald TFS-Dialog 400 Photo 7
Intercom Auerswald TFS-Dialog 400 Photo 8
Intercom Auerswald TFS-Dialog 400 Photo 9
Intercom Auerswald TFS-Dialog 400 Photo 10
Intercom Auerswald TFS-Dialog 400 Photo 11
Intercom Auerswald TFS-Dialog 400 Photo 12
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Intercom Auerswald TFS-Dialog 400 Black

{{email}}
You keep track of price changes

Intercom Auerswald TFS-Dialog 400 Black

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The Auerswald TFS-Dialog 400 Black intercom features a sleek design with a glass and plastic housing. It is certified CE and has an IP44 rating for protection against dust and water. With dimensions of 140 mm width, 28 mm depth, and 220 mm height, it is compact yet functional, making it suitable for various environments. This intercom ensures reliable communication and durability, ideal for both residential and commercial use.
Available at price 493.99 €: 19 pcs.
Total available for order: 83 pcs.
Warranty: 2 Years
SKU: 1465572
Manufacturer: Auerswald
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
11.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.05 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
14.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 164.66 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 13.72 euros per month
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The Auerswald TFS-Dialog 400 Black is an analogue door intercom designed for connection to an a/b extension port of telephone systems, including Auerswald ICT, AVM Fritz!Box and Alcatel/Avaya/Unify systems. Its slim surface-mounted housing combines safety glass and plastic, offers IP44 protection and CE certification, and measures 140 × 28 × 220 mm. The device supports remote configuration via smartphone app (Android and iOS) and provides LED-illuminated sensor operation, a numeric code lock, ambient backlighting and additional relay contacts for door opener or auxiliary devices.

Advantages

The TFS-Dialog 400 connects to a standard analogue a/b port and includes an Auerswald template for quick setup on Auerswald ICT systems. Configuration of phone numbers, functions and call buttons is done conveniently via a smartphone app and transmitted to the door terminal. The illuminated sensor field replaces mechanical keys and works reliably in varied conditions, while the numeric code lock allows keyless access with a 4–8 digit code. Indirect ambient lighting and selectable sensitivity levels improve usability in low light and noisy environments. The unit also provides three additional relay contacts for controlling a door opener, hallway light or an extra bell (requires bell transformer).

Suitable for

  • Residential entrances where analogue telephone system integration is required
  • Small offices and commercial premises with AVM, Alcatel/Avaya/Unify or Auerswald systems
  • Locations needing slim, surface-mounted intercoms with IP44 protection

Key specifications

  • Connection: analogue a/b extension port (ICT systems, Fritz!Box, etc.)
  • Dimensions: 140 mm (W) × 28 mm (D) × 220 mm (H)
  • Protection class: IP44; Certification: CE
  • Housing: safety glass front (6 mm) and plastic
  • Configuration: smartphone app (Android and iOS)
  • Features: illuminated sensor field, numeric code lock (4–8 digits), indirect ambient lighting
  • Additional outputs: three relay contacts (requires bell transformer for some functions)

How to use

Install the TFS-Dialog 400 as a surface-mounted unit and connect it to an analogue a/b port of your telephone system. If using an Auerswald ICT system, apply the provided template to simplify configuration. Install a bell transformer if you want to use ambient backlighting or additional bell-related functions. Use the smartphone app to program phone numbers, functions and the number of call buttons; transfer settings to the door terminal and update them as needed. Optionally connect a door contact (not included) to enable intelligent “door open” detection that stops incoming ringing when the door is opened.

Usage recommendations

For noisy locations choose the higher sensitivity setting; for quiet environments select the lower setting. Use a dedicated bell transformer when enabling ambient lighting or additional bell outputs. For full functionality with extra switching tasks consider the optional Auerswald a/b switch module.
All features
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.68 kg
Certification:
CE
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
-20 - 50
Height: The measurement of the product from head to foot or from base to top.
220 mm
Width: The measurement or extent of something from side to side.
140 mm
Depth: The distance from the front to the back of something.
28 mm
Product colour: The colour e.g. red, blue, green, black, white.
Black
Speakerphone: Device has a microphone and loudspeaker provided separately from those in the handset. This device allows multiple persons to participate in a conversation. The loudspeaker broadcasts the voice or voices of those on the other end of the telephone line, while the microphone captures all voices of those using the speakerphone.
Yes
Housing material: What the casing of the product is made of.
Glass, Plastic
International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".
IP44

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}
Stock data
Warehouse Stock Delivery to the store Store Price
WH94 19 11.08.2026 Best delivery
493.99 € Best price
EU3 16 11.08.2026 Best delivery
494.99 €
WH354 16 11.08.2026 Best delivery
530.99 €
Show all offers Hide
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 16 25.08.2026
519.99 €
493.99 €
Stock: 19
Delivery Date: 11.08.2026 Best delivery
Warehouse: WH94
494.99 €
Stock: 16
Delivery Date: 11.08.2026 Best delivery
Warehouse: EU3
530.99 €
Stock: 16
Delivery Date: 11.08.2026 Best delivery
Warehouse: WH354
542.99 €
Stock: 16
Delivery Date: 11.08.2026 Best delivery
Warehouse: WH320
Available only for legal entities
519.99 €
Stock: 16
Delivery Date: 25.08.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Intercom Auerswald TFS-Dialog 400 cost, and is it available for purchase?

The price is 493.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 83 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 11.08.2026 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 Auerswald TFS-Dialog 400 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Intercom Auerswald TFS-Dialog 400 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.