Product details
The Siedle & Söhne Bus Telephone Comfort BTC 850-02 W is a high-quality intercom system specifically designed for use in the Siedle In-Home Bus system. With its elegant white design, the telephone seamlessly integrates into various living environments. It offers user-friendly operation and enables communication with visitors at the door. The installation is straightforward and surface-mounted, allowing for flexible setup. The device is tamper-proof and features a variety of functions, including automatic door opening and internal communication capabilities. The volume control ensures that the ringer and conversation volume can be individually adjusted. Additionally, the bus telephone is compatible with hearing aids, making it an inclusive solution for all users.
- Tamper-proof for enhanced privacy
- Automatic door opening for added convenience
- Internal communication options
- Hearing aid compatible for barrier-free access
- Volume control for individual adjustment.
Doorbell type | Intercom system |
Doorbell features | Automatic door opener, Geofence, Integrated loudspeaker, Intercom system, Night vision mode, Video recording |
Power supply | Electrical connection |
mounting style | Finery |
Item number | 20023300 |
Manufacturer | Siedle |
Category | Doorbells + Door intercom system |
Manufacturer no. | 200040116-00 |
Release date | 3.5.2021 |
External links |
Colour | White |
Exact colour description | White |
Material group | Plastic |
Material | Plastic |
Doorbell type | Intercom system |
mounting style | Finery |
Max. loudness | 83 dB |
Doorbell features | Automatic door opener, Geofence, Integrated loudspeaker, Intercom system, Night vision mode, Video recording |
Smart Home | Not compatible |
Requires Smart Home Hub | No |
Power supply | Electrical connection |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1 |
Length | 4.60 cm |
Width | 10.60 cm |
Height | 20.10 cm |
Length | 21 cm |
Width | 11 cm |
Height | 6 cm |
Weight | 40 g |
Compare products
Goes with
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- 9.Honeywell0.7 %
- 12.Ring0.8 %
- 12.Siedle0.8 %
- 12.Sygonix0.8 %
- 15.Ubiquiti0.9 %
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- SiedleNot enough data
- 1.Feller0 days
- 1.Heidemann0 days
- 1.TP-Link0 days
- 4.EZVIZ1 day
Return rate
How often is a product of this brand in the «Doorbells + Door intercom system» category returned?
Source: Digitec Galaxus- 25.Modern-Electronics11 %
- 26.Bticino11.3 %
- 27.Feller12.3 %
- 28.TCS16 %
- 29.Siedle28.5 %