{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product TFS-Dialog 400 Intercom Auerswald
487.49 €

TFS-Dialog 400 Intercom Auerswald

TFS-Dialog 400 Intercom Auerswald Photo 1
TFS-Dialog 400 Intercom Auerswald Photo 2
TFS-Dialog 400 Intercom Auerswald Photo 3
TFS-Dialog 400 Intercom Auerswald Photo 4
TFS-Dialog 400 Intercom Auerswald Photo 5
TFS-Dialog 400 Intercom Auerswald Photo 6
TFS-Dialog 400 Intercom Auerswald Photo 7
TFS-Dialog 400 Intercom Auerswald Photo 8
TFS-Dialog 400 Intercom Auerswald Photo 9
TFS-Dialog 400 Intercom Auerswald Photo 10
TFS-Dialog 400 Intercom Auerswald Photo 11
TFS-Dialog 400 Intercom Auerswald Photo 12
TFS-Dialog 400 Intercom Auerswald Photo 1
TFS-Dialog 400 Intercom Auerswald Photo 2
TFS-Dialog 400 Intercom Auerswald Photo 3
TFS-Dialog 400 Intercom Auerswald Photo 4
TFS-Dialog 400 Intercom Auerswald Photo 5
TFS-Dialog 400 Intercom Auerswald Photo 6
TFS-Dialog 400 Intercom Auerswald Photo 7
TFS-Dialog 400 Intercom Auerswald Photo 8
TFS-Dialog 400 Intercom Auerswald Photo 9
TFS-Dialog 400 Intercom Auerswald Photo 10
TFS-Dialog 400 Intercom Auerswald Photo 11
TFS-Dialog 400 Intercom Auerswald 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

TFS-Dialog 400 Intercom Auerswald

{{email}}
You keep track of price changes

TFS-Dialog 400 Intercom Auerswald

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

Short description

The Auerswald TFS-Dialog 400 is a white intercom featuring CE certification and an IP44 protection rating. Made from durable glass and plastic, it measures 140 mm in width, 28 mm in depth, and 220 mm in height. This intercom is designed for reliable outdoor use, ensuring clear communication in various weather conditions.
Available at price 487.49 €: 1 pcs.
Total available for order: 10 pcs.
Warranty: 2 Years
SKU: 1510902
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
10.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.08.2026 {{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
13.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 162.5 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 13.54 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 intercom is an ultra-flat, surface-mounted door station designed for analogue extension (a/b) inputs of telephone systems. Constructed from safety glass and plastic with IP44 protection and CE certification, it provides outdoor-capable communication and control while fitting systems from Auerswald and other manufacturers, including AVM Fritz!Box and Alcatel/Avaya/Unify systems. The unit measures 140 mm × 28 mm × 220 mm and includes energy-efficient LED illumination and multiple relay contacts for door control functions.

Advantages

The TFS-Dialog 400 supports simple integration into existing telephone systems and benefits from a ready-made template when used with Auerswald ICT systems. Configuration is performed via a smartphone app (Android and iOS) for quick programming of phone numbers, functions and the number of call buttons. Its illuminated sensor field replaces mechanical keys, is operable with gloved or bare fingers, and includes a numeric code lock (4–8 digits) for keyless access. Additional relay contacts, indirect ambient lighting and selectable sensitivity settings make the unit adaptable to different installation environments. The device’s slim profile is achieved despite a 6 mm safety glass front that resists scratches and breakage.

Suitable for

  • Surface-mounted installations on residential or commercial entrances
  • Integration with analogue a/b ports of ICT systems and consumer routers (e.g., Fritz!Box)
  • Sites requiring keyless access via numeric codes
  • Installations needing additional relay-controlled functions (door opener, hallway light, extra bell)

Key specifications

  • Brand: Auerswald, Model: TFS-Dialog 400 (MPN 90167, EAN 4019377901670)
  • Dimensions: 140 mm (W) × 28 mm (D) × 220 mm (H)
  • Protection class: IP44; Certification: CE
  • Material: safety glass front (6 mm) and plastic housing
  • Connection: analogue a/b port compatibility
  • Lighting: indirect rear white LEDs (requires additional bell transformer)
  • Controls: illuminated sensor field, numeric code lock (4–8 digits)
  • Extras: three relay contacts; optional Auerswald a/b switch module supported

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 or compatible router. If using an Auerswald ICT system, load the provided template to simplify setup. Configure phone numbers, call-button assignments and other functions with the Auerswald smartphone app (Android or iOS) and transfer settings to the intercom. If you require ambient lighting or additional bell functions, connect a suitable bell transformer and any door contact sensors or relay-driven devices (e.g., door opener). Select the appropriate sensitivity level on the device for noisy or quiet environments.

Usage recommendations

For reliable operation, mount the unit in a sheltered position where possible, use the app to back up configuration after programming, and install a door contact to enable the intelligent "door open" detection that stops incoming calls when access is granted.
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.
White
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
EU3 1 10.08.2026 Best delivery
487.49 € Best price
WH354 1 10.08.2026 Best delivery
575.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 8 24.08.2026
620.99 €
487.49 €
Stock: 1
Delivery Date: 10.08.2026 Best delivery
Warehouse: EU3
575.99 €
Stock: 1
Delivery Date: 10.08.2026 Best delivery
Warehouse: WH354
Available only for legal entities
620.99 €
Stock: 8
Delivery Date: 24.08.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

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

The price is 487.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 TFS-Dialog 400 Intercom Auerswald 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 TFS-Dialog 400 Intercom Auerswald 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.