Infra-red switches lights on and off April 1st 2008 Danlers passive infra-red (PIR)
occupancy switches detect people
movement within their vicinity
and accordingly switch lighting
on and off. They can switch up to
1500W of any type of load.
The products are easy to install,
using the existing wiring in a
building. A popular product is the
ceiling flush mounted version.
The switches are ideal for energy
saving in factories, offices and
schools. More articles from Danlers Limited: |