Busy-light signals help to manage interruptions, foster collaboration, and improve productivity. They are commonly used in shared spaces, such as conference rooms, and rooms where medical procedures are performed.
When the switch inside a room is pressed, the light on the wall outside the room lights up to indicate that the room is occupied. At the same time the indicator light on the switch pressed also lights up to indicate that the outside light is activated. The indicator light outside the room and the LED light in the switch are switched off by pressing the switch again. Multiple lights and switches may be connected to the system if required.