Plafond with a motion sensor

Un = 24V; Imax <5A, detection radius 1-10m, the sensor emits and receives 5.8Ghz high-frequency electromagnetic waves.High-frequency waves penetrate the lampshade of the ceiling lamp and allow for motion detection.The sensor detects changes in the reflection of the waves caused by the movement of the object in the detection area.The sensor detects the movement of the object to and from the sensor.Movement in the detection field automatically turns on the lighting.From the moment of switching on, continuous movement causes permanent switching on of this lighting.Only the lack of movement in the detection field triggers the lighting sustaining time.Another movement in the detection field and its disappearance during the countdown will trigger the backup time from the beginning.After the set time, the lighting will be turned off automatically.The motion sensor is equipped with a twilight switch that prevents switching on the controlled lighting during the day.The detection status and the readiness to switch on the lighting are activated only after dusk.The sensor activation time can be adjusted by the user with a potentiometer.Additionally, it is possible to adjust the detection field area within the range of 3-10m (for h = 2.5m) and to adjust the receiver switch-on time in the range of 5sec-12min.