How will they use it ? (Panic button/call points+ emergency intercom for bathroom): Suppose a patient presses this call point when he has an urgent need Then a signal light will flash in front of that patient's room and a light sound will be played And on that floor or on another floor at the same time will go call the Nurse station then nurse is talking this patient, if no one is there (Nurse Station) so this calls is forward central management room after that they’re forward this call same or another’s nurse station at that time. and the patient will be able to talk to the Nurse for emergency support via “Panic button/call points+ emergency intercom for bathroom”