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header-product Intercom Siedle SET CA 812-4 E/W Stainless steel White
738.49 €

Intercom Siedle SET CA 812-4 E/W Stainless steel White

Intercom Siedle SET CA 812-4 E/W Photo 1
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Intercom Siedle SET CA 812-4 E/W Stainless steel White

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Short description

The Siedle SET CA 812-4 E/W is a wired intercom system featuring a sleek stainless steel and white design. It is wall-mounted and offers reliable connectivity for secure communication. Ideal for residential and commercial use, this intercom ensures clear audio and durability. Its modern aesthetic complements various architectural styles, making it a practical choice for enhancing security and convenience.
Available for order: 6 pcs.
Warranty: 2 Years
SKU: 3931447
Manufacturer: Siedle
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 2.52 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Leasing for legal entities
Leasing for legal entities: from 25.7 euros per month
Together cheaper
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Product information

Description

The Siedle Compact audio set CA 812-4 E/W is a wired intercom system in 1+n technology that provides calling, two-way speech and door release functions. The set includes a brushed stainless steel audio door station with four integrated call buttons, four standard indoor telephones and a transformer. Each Compact set supports adding one additional indoor station per call button and can be complemented with a secondary signal unit.

Advantages

The unit combines a corrosion-resistant stainless steel front with adjustable audio volume and backlit, front-exchangeable nameplates for clear identification. The indoor telephones offer selectable call tones, external volume control up to 83 dB(A), integrated door release and a light button. The system is compact, designed for surface mounting, and the transformer includes thermal protection and double secondary terminals for reliable operation.

Suitable for

  • Residential apartment entrance communication
  • Small multi-tenant buildings and shared houses
  • Commercial premises requiring a simple wired door intercom
  • Locations where surface-mounted stainless steel stations are preferred

Key specifications

  • Model: Siedle SET CA 812-4 E/W (brushed stainless steel, white indoor units)
  • Technology: 1+n wired audio intercom
  • Door station call buttons: 4 integrated
  • Indoor stations included: 4 standard telephones
  • Expandable: one additional indoor station per call button; optional secondary signal unit
  • Door station features: integrated loudspeaker, adjustable voice volume, backlit exchangeable nameplates, surface mounting
  • Indoor station features: 3-tone door call, 2-tone storey call (with ZERT 811-0), external volume control up to 83 dB(A), parallel switching of up to 2 telephones, integrated door release and light button, table-top use with accessory ZTS 800, plug-in spiral cable
  • Transformer: thermal protection, double secondary terminals, compact design
  • MPN: 210008741-00; EAN: 4056138008926

How to use

Mount the brushed stainless steel audio door station on the surface at the building entrance and connect the included transformer and indoor telephones according to the manufacturer wiring diagram for 1+n technology. Use the call buttons on the door station to call the corresponding indoor telephones. Adjust the indoor telephone volume via the external control; press the integrated door release button at the indoor unit to open the door. For table-top use of an indoor unit, attach the ZTS 800 accessory. To add extra indoor stations or a secondary signal unit, follow the expansion wiring instructions provided by Siedle.

Usage recommendations

Install the system following local electrical regulations and Siedle installation instructions. Use the backlit nameplates to label call buttons clearly, set indoor volume to a comfortable level (while observing the 83 dB(A) limit), and verify transformer connections and thermal protection during commissioning.
All features
Connectivity technology:
Wired
Buttons quantity:
4
Product colour:
Stainless steel, White
Speakerphone:
Yes
Placement:
Wall
Number of ringtones:
3
Indoor unit included:
Yes
Outdoor unit included:
Yes

Description

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Customer reviews

Customer questions

FAQ

How much does the Intercom Siedle SET CA 812-4 E/W cost, and is it available for purchase?

The price is 738.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 23.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for Intercom Siedle SET CA 812-4 E/W?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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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.