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PIR occupancy switches provide effective way of saving energy
Published: April 2008
Danler’s PIR occupancy switches for automatic lighting control can be installed using the existing wiring in a building. They can be used to save energy in offices, factories, schools etc. Each model in the range includes a passive infra-red person detector, adjustable time lag before lighting is switched off, an adjustable photocell over-ride and a relay for switching up to 6 A of any type of load, including fluorescent lights and fans. The time and photocell settings have straightforward spindle adjustments. For more information on this story, click here: April 08, 164 Related articles: 
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