Infrared motion sensor DR-09-IP65

Functioning
The sensor detects the infrared radiation sources. It analyzes the parameters such as the size of the object, the amount of heat emitted and the speed of movement between sectors of detection. The sensor detects movement within its own axis and radius. Movement in the detection area will automatically switch on the lighting. From this moment the light will stay on, as long as the sensor detects continuous movement. Only if there is no movement in the detection area triggers the lighting support time. Another movement in the detection area and its subsequent disappearance in the course of time measurement starts the support time from the beginning.
The specific of operation allows using the DR-09-IP65 as a presence sensor. The area of the detection field is: for presence up to 6 m in diameter and for movement up to 20 m in diameter. The motion sensor is equipped with a twilight sensor to prevent switching on the lighting during the day. The detection status and the readiness to switch on the lighting are only activated after dusk. The activation time of the sensor can be adjusted by the user using a potentiometer. In addition, it is possible to adjust the time of sensor switching on within the range of 10 s÷30 min.