Description

The ALC15 twilight switch will turn lighting on when the ambient light falls below a preset level.

The lighting will then be turned off when the light exceeds the preset level or after a preset time delay. For example, they can be used to switch external security lights at night or to turn on display or sign lighting.

The unit has a highly accurate adjustable photocell; a selectable time delay; adjustable switching differential and is mounted in a vandal resistant IP66 enclosure.

ALC15 - Key features of Basic Switching detectors include:
Switching with lux level sensing (manual adjustment)
Time delay function (manual adjustment)