The LS-102 Daylighting Controller is a single zone, on/off switching device designed to be installed in a closed loop application. A self-contained 24 VDC device with an extended range of 1-1400 footcandles,
the LS-102 requires a low voltage power pack to operate. The controller consists of an advanced digital multi-band photosensor, an on-board
microcontroller, and an LCD display. This photosensor is positioned behind a 100 degree cone that cuts off unwanted light, preventing false triggers.