This product called name "bed head module" with callsign type A-101BHM this equipment can be function for call the nurse in nurse station if the bed call button in bed was be pressed by patient.
the red lamp will be light on that determine that call condition to nurse station dan in Patient monitoring system in nurse station will showing the number that presenting the patient place will light on dan the specific melody will hear.
If the unit was ligth and the melody was playing the nurse will came to patient room and firt the nurse will press the reset button for the firt action that she was arrive in the patient room and the light and melody in nurse station will stop playing.