Daylight Sensors

Windows and skylights can change how much electric light a space needs throughout the day. Daylight sensors provide the input for a compatible control system to respond through supported switching or dimming functions. Choose the sensing method and placement with the controlled zone in mind, then confirm the driver or fixture interface. A window-side zone may require different settings from the interior of the same room. This is a different specification from simple exterior dusk-to-dawn photocells. The intended light-level target, voltage and adjustment capability should guide the selected device and its commissioning settings.