Rademacher DuoFern window/door contact 9431
7 items in stock at supplier
Product details
Condition monitoring of windows and doors. The window contact/door contact is a battery-operated wireless sensor using magnetic field technology for monitoring the status of windows and doors. It detects whether windows or doors are tilted/open or closed and can trigger various scenes based on this information. When a window or door is opened or closed, the sensor sends a wireless signal to the HomePilot. This signal can be used in the HomePilot as automation, thereby triggering a scene. For example, when the patio door is opened, the HomePilot deactivates the time automation for the patio door's roller shutter through the scene "Patio Door Open." The window sensor/door sensor can be easily attached using the included adhesive strips and can be removed without hassle during renovations or moves.
Unique in the smart home sector is the extra slim design of the window/door contact. This allows the sensor to be discreetly installed in the window frame, making it invisible from both the inside and outside. Thanks to its two operating modes, the device can be used on both windows and doors. When a DuoFern window/door contact is integrated into the HomePilot Smart Home alongside the radiator actuator, energy consumption can be further optimized. The battery-operated wireless sensor informs the system, for example, when a window is tilted or opened, and the heating is then adjusted accordingly. Once the window is closed again, the radiators will heat up once more. Additionally, the window/door contact enhances security. Residents can check from afar whether all windows are indeed closed. Alternatively, they can receive email notifications if a window or door is opened while no one is home. This allows users to act quickly and, for instance, alert the police or a security service.
Burglary protection type | Window sensor + door sensor |
Transmission type | Funk |
Compatibility | Amazon Alexa |
Item number | 9817420 |
Manufacturer | Rademacher |
Category | Burglary protection + Alarm systems |
Manufacturer no. | 32003164 |
Release date | 2.10.2018 |
Colour | White |
Exact colour description | White |
Burglary protection type | Window sensor + door sensor |
Protection type (IP code) | IP44 |
Application range | Indoor |
Smart Home | Compatible |
Smart home ecosystem | Amazon Alexa |
Requires Smart Home Hub | No |
Transmission type | Funk |
Compatibility | Amazon Alexa |
Control type | Radio control |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Power supply | Battery operated |
Length | 78 mm |
Width | 26 mm |
Height | 8.50 mm |
Length | 19 cm |
Width | 7 cm |
Height | 11 cm |
Weight | 200 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Burglary protection + Alarm systems» category have a defect within the first 24 months?
Source: Digitec Galaxus- RademacherNot enough data
- 1.GAH0 %
- 1.Renkforce0 %
- 1.Sygonix0 %
- 1.VisorTech0 %
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- RademacherNot enough data
- 1.Abus0 days
- 1.Olympia0 days
- 1.Philips Hue0 days
- 1.Ring0 days
Return rate
How often is a product of this brand in the «Burglary protection + Alarm systems» category returned?
Source: Digitec Galaxus- RademacherNot enough data
- 1.Grundig0 %
- 1.Sygonix0 %
- 3.Homematic IP0.2 %
- 4.Sensative0.4 %