Siedle S. & Soehne Bus Telephone Standard Black High Gloss BTS 850-02 S
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Product details
The Siedle Bus Telephone Standard BTS 850-02 S is a high-quality intercom system designed for use in the Siedle In-Home Bus system. With its sleek black high-gloss design, the phone seamlessly integrates into modern living environments. It offers user-friendly operation and is equipped with a variety of features that enhance comfort and security in everyday life. The integrated speakers and microphones enable clear communication, while the illuminated buttons make it easy to use even in low light conditions. Installation is straightforward with surface mounting, allowing for setup in various living spaces. The device is also eavesdropping-proof and includes a video recording function for added security. Its compatibility with smart home systems makes it a flexible solution for modern households.
- Integrated speaker and microphone for clear communication
- Video recording function for added security
- Illuminated buttons for easy operation in the dark
- Eavesdropping-proof for greater privacy
- Compatible with smart home systems.
Power supply | Electrical connection |
Doorbell features | Automatic door opener, Integrated loudspeaker, Intercom system, Night vision mode, Recordable by yourself, Video recording |
Doorbell type | Intercom system |
mounting style | Finery |
Item number | 30451825 |
Manufacturer | Siedle |
Category | Doorbells + Door intercom system |
Manufacturer no. | 200041475-00 |
Release date | 19.4.2021 |
Colour | Black |
Exact colour description | High-gloss black |
Material group | Plastic |
Material | Plastic |
Doorbell type | Intercom system |
mounting style | Finery |
Doorbell features | Automatic door opener, Integrated loudspeaker, Intercom system, Night vision mode, Recordable by yourself, Video recording |
Smart Home | Compatible |
Requires Smart Home Hub | No |
Configuration effort | Manual configuration |
Power supply | Electrical connection |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1 |
Length | 4.60 cm |
Width | 9.10 cm |
Height | 20.10 cm |
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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.Ubiquiti1 %
- 16.Heidemann1.1 %
- 16.Siedle1.1 %
- 18.Bticino1.2 %
- 19.Reolink1.6 %
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- 6.Google1 day
- 6.Reolink1 day
- 6.Siedle1 day
- 9.Aqara3 days
- 9.Arlo3 days
Return rate
How often is a product of this brand in the «Doorbells + Door intercom system» category returned?
Source: Digitec Galaxus- 26.EZVIZ12.1 %
- 27.Feller13.1 %
- 28.Schneider Electric13.3 %
- 29.TCS16 %
- 30.Siedle37.4 %




