DuoFern motion detector for smart access and presence control indoors The DuoFern motion detector is designed for indoor use and is perfect for installation in a stairway or in the hallway. It is suitable for radio control thanks to DuoFern technology and also has an integrated connection for direct connection to a consumer. Its large detection angle of 170° with a range of ten metres covers a large area and reliably picks up movements. The main keys are the on/off, automatic and manual controls. These can be used to control the motion detector directly. It is also possible to configure multiple motion detectors to work together, for example to activate the light for the entire hallway when a movement is detected in one area. In addition, its signal serves as a repeater, which makes other components that are integrated into HomePilot® accessible. In this way, several components can be controlled together by radio control. The motion detector itself can also be connected to HomePilot® t