A hospital nurse call system is a system installed next to a hospital bed that allows patients in health care set up to alert a nurse or other health care staff member remotely of their need for help. The display receivers are at the nurse station while patients have call buttons with them. When they need to call the nurse they press the button to send signals. The receiver at the nurse station will notify the corresponding patient by flashing the number assigned to the patient’s bed. The nurse will press the cancel button after attending to the patient. In order to provide high-quality health care in modern hospital premises, it is necessary to establish a communication system between the nurses and the patients. The basis of the system is its central panel on which individual calls appear. The wireless nurse call system has unlimited number of mobile buttons or signaling units connected to the panel.