Siedle Door intercom system

Delivered between 8.1.2026 and 9.1.2026
Only 3 pieces in stock at third-party supplier
Supplied by
free shipping

Product details

The Siedle door intercom system, model BTS 850-02 S, is a high-quality intercom designed specifically for use in the Siedle In-Home Bus system. It offers a user-friendly solution for communication at the front door and allows for easy operation through its clearly structured functions. The system is housed in an elegant black plastic casing and is suitable for surface mounting. With its tamper-proof design and the ability to operate a door opener, it ensures both security and comfort. The integrated volume control allows for individual adjustment of the ringtone volume, while the call differentiation function enables targeted communication. The door intercom system is not compatible with smart home systems but provides a reliable and effective solution for communication in the residential area.

  • Tamper-proof for enhanced security
  • Door opener automation for added convenience
  • Volume control for individual adjustment
  • Call differentiation for targeted communication
  • Compatible with the Siedle In-Home Bus system.

Key specifications

Power supply
Electrical connection
Doorbell type
Intercom system
Item number
30583231

General information

Manufacturer
Siedle
Category
Doorbells + Door intercom system
Manufacturer no.
200044445-00
Release date
26.5.2021

Colour

Colour
Black
Exact colour description
Black

Material

Material
Plastic

Doorbell properties

Doorbell type
Intercom system
Number of residential units
1x

Power supply

Power supply
Electrical connection

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Width
9.10 cm
Height
20.10 cm

Package dimensions

Length
10 cm
Width
5 cm
Height
21 cm
Weight
350 g

30-day right of return
24 Months Warranty (Bring-in)
2 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Doorbells + Door intercom system» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 14.Ubiquiti
    1 %
  • 17.Bticino
    1.2 %
  • 18.Siedle
    1.4 %
  • 19.TP-Link
    1.5 %
  • 20.2N
    1.6 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 7.Feller
    2 days
  • 7.Reolink
    2 days
  • 7.Siedle
    2 days
  • 11.Aqara
    3 days
  • 11.Ring
    3 days

Return rate

How often is a product of this brand in the «Doorbells + Door intercom system» category returned?

Source: Digitec Galaxus
  • 26.EZVIZ
    11.6 %
  • 27.Schneider Electric
    12.8 %
  • 28.Feller
    13.1 %
  • 29.TCS
    15.3 %
  • 30.Siedle
    28 %
Source: Digitec Galaxus