The optic-acoustic nurse-patient signalling system is a low-cost solution for patients and nursing staff in departments where mutual voice communication is necessary. It can be used primarily in hospitals in intensive case departments, but thanks to its ease of operation it can also be used in children’s or psychiatric departments. It also has a place in care homes, and for ensuring safety it can also be used in an emergency in sanatoria or spa facilities. The use of this high-performance signalling offers capacity for modification and user friendliness in other operations with high demands for ensuring non-voice communication.
