DUS804CS-UP
Multifunction Sensor
Surface mount ceiling sensor with ultrasonic capability
The Philips Dynalite DUS804CS-UP is a surface mountable 360 degree multifunction sensor that combines ultrasonic (UP), motion detection (PIR), infrared remote control reception (IR) and ambient light level detection (PE) into one device in applications such as offices, lecture theaters and homes.

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Motion detection feature
Detection of motion within scanned area triggers a programmed lighting action. Ultrasonic technology enables motion detection behind fixed objects.
Daylight harvesting
Delivers automatic energy savings.
Infrared receive capability
Manually adjust light levels using a hand-held remote control, via the inbuilt IR receive sensor of the DUS804CS-UP.
Maintained illuminance
In applications where it is critical to maintain precise light, the PE function reads ambient levels and adjusts artificial light accordingly.
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