Nurse Calling Systems Wireless pc base nurse call system is widely used in service area of hospital and so on. It consist of wireless calling unit for patient use and signal receiver for nurse use. When the patient needs any service, they can press the button on the bed, the bed number will be showed on the RECEIVER . So the nurse could offer service very timely. wireless calling system nurse information process,The wireless calling system greatly reduces the work intensity of medical staff and the quality of medical care has been greatly improved.