motion sensor lights must be installed at the correct height and in the right location. Generally, they should be mounted at least seven feet from the ground level, allowing them to cover a larger ...

As smart home technology evolves, there are still areas where convenience and security can be improved. THIRDREALITY's new ...

As an example, [Circuit Valley] has an IKEA Vallhorn motion sensor for a teardown ... PCB and a Fresnel lens on the inside of the top cover, and a small PCB for the electronics.

Motion sensor switches enhance energy efficiency in green buildings by reducing unnecessary lighting usage, improving comfort ...