Motion alarm with infrared sensor and solar module for warning of movement processes has optical lens systems for infrared sensor and solar module arranged in housing window of motion alarm

摘要

The arrangement has an infrared sensor (10) and a solar module (1) as an energy supply device. The optical lens systems for the infrared sensor and solar module are arranged in the housing window (20) of the motion alarm. All layers (2-6) of the solar module are transparent or at least semi-transparent to infrared radiation and a collecting lens forms frontal encapsulation.