2 of the luminaires have been added at a later date to the original 6, resulting in the Distribution Box being too small for the new layout. A flex7 Expansion Box is plugged directly into the end-cap socket of the original box, instantly increasing the number of available outlets. The 2 boxes now operate as 1. A range of expansion leads are available if the installation would benefit from the 2 boxes being remote from each other.
Control of the luminaires is via a flex7 plug-in sensor head operating at PELV. The luminaires are automatically switched on when movement is sensed. After the room is vacated the luminaires switch off when the timeout period has elapsed.
Note: emergency luminaires are tested via a hard-wired 230V key switch, often located in close proximity to the distribution board.