emergency phone and rescue assistance intercoms, ask for help by merely pushing a button.

emergency help call system, ask for help by merely pushing a button.

emergency communication system, ask for help by merely pushing a button.

1 RJ-45, 1 audio-out, 4 short-in, 2 short-out

The patient / disabled / elderly can press on the CALL button to call, press the CANCEL button to cancel.