Photocells

Benefits at a glance:

โ€ข Detects any movement thanks to its infra-red capabilities.
โ€ข Measure ambient lighting levels to switch lights on or off depending on the time of day

Photocells give power to a wall light when it gets dark. They are also designed to measure ambient lighting levels, switching on at dusk and switching off again at dawn. Its infra-red capabilities enable it to switch the light on whenever it detects movement by detecting heat radiation.

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