With all the increasing environmental concerns, everybody needs to save energy. Lighting is a good place to start, as it accounts for 20% to 30% of electricity consumption at home.
You can easily retrofit a two-wire occupancy sensor to your existing switch. But for greater detection range, a three-wire installation is recommended – you need to plan that before the renovation work begins.
Quick and easy installation for saving time and costs and easy setting especially of light level, by the End-User.
They may be installed in the ceiling or on the wall (to replace a switch in the wall mainly for indoor purpose).
