Versatile ceiling mount passive infrared occupancy sensor
Equipped with a multi-element Fresnel lens which allows
the sensor to efficiently collect infrared energy and provides
optical gain over a defined field of view.
"Daylight" filter which ensures that the device
will be insensitive to short-wavelength infrared waves such
as those emitted by the sun
WPIR application: small offices, racquetball courts, garage
areas, library aisle ways, storage rooms utility areas,
or computer rooms
