Cooper Technologies Company

Norm Siegel

George Michael Drake

Milton Dallas

Ryan Crist

Charlie Ketelhohn

Tyler Fleig

Scott Kroeger

A motion detector system includes the ability to detect motion through the use of a Doppler radar sensor or a combination of PIR sensors and a Doppler radar sensor. The system includes an outdoor light fixture having one or more lamps and a housing coupled to the outdoor light fixture. The housing includes a Doppler radar sensor and a microprocessor for analyzing the signals received by the Doppler radar sensor. Alternatively, the housing includes a combination of PIR sensors and a Doppler radar sensor and a microprocessor for analyzing the signals received from these sensors. The lamps in the light fixture are activated when either the PIR sensor or the Doppler radar sensor generates a signal indicating motion within the monitored area. Alternatively, the lamps can be activated when either the PIR sensor or the Doppler radar sensor senses predetermined number of motion activities over a limited time period.

Adjusting the sensitivity of a PIR sensor or a doppler radar sensor disposed within a light fixture

Doppler radar motion detector for an outdoor light fixture

Growing community of inventors

Hales Corners, WI, United States of America

Norm Siegel