Handset enables patients to place calls, control the lights and shutter control. It has a male DIN-8 connector for the LLC-8xx and LLC-9xx wall peripherals. Also, it has a red nurse call button with a red LED and a yellow LED that indicates the state of the connection. This hand-set accesory enables patients to place calls, while the red LED reflects the status of the call. On top of that, up to 2 lights can be controlled with an additional 2 buttons. Bus peripheral with DIN8connector. Easy cleaning and connection