Pir Occupancy Sensors For Lighting

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Pir occupancy sensors for lighting.

Leviton decora 120 277 volt ac white occupancy pir sensor model r52 ods10 ihw 39 97 39 97. From wall and ceiling mount to wall switch and wireless leviton motion sensors enhance. Leviton offers a wide selection of occupancy sensors and vacancy sensors commonly referred to as motion sensors or motion detectors or motion light sensors for commercial and residential applications. They are most often used in pir based motion detectors pir sensors are commonly used in security alarms and automatic lighting applications.

These sensors require both the active and passive sensors to trip before turning on the lights. The term passive means that the pir device does not emit an infrared beam but merely passively accepts incoming infrared radiation. The lighthawk dimming dual technology wall switch sensor combines passive infrared pir and ultrasonic us technologies with the additional energy savings of 0 10v dimming. Lithonia lighting contractor select cmr series 360 small motion standard range ceiling mount occupancy sensor model cmr 9 52 76 52 76.

These state of the art devices use passive infrared ultrasonic or a combined multi sensing technology. The sensors use infrared ultrasonic microwave or other technology the term encompasses devices as different as pir sensors hotel room keycard locks and smart meters occupancy sensors are typically used to save energy. There are occupancy sensors that combine both ultrasonic and pir technologies called dual tech sensors. A passive infrared sensor pir sensor is an electronic sensor that measures infrared ir light radiating from objects in its field of view.

Passive infrared technology sensors passive infrared pir sensors work by detecting the presence of heat energy in confined spaces. Though used in a slightly different way for lighting applications it s the same core technology found in thermal imaging devices advanced telescopes night vision equipment and a host of other innovative tools. However only one type is needed to keep the lights on. Free delivery with 45 order.