5W Speech Transfer Speaker 4R with Bracket - 

Conversations through safety screens at banks, post offices and other customer facing businesses are not effective without a system to aid them. With the help of open duplex technology, speech can be transferred effectively through obstacles such as glazed partitions, meaning your customers and staff are guaranteed the best communication experience, so that your customers and staff can converse both freely and flawlessly. This overhead sealed speaker module is designed to be fitted above either the staff or customer side counters in such installation. It is ideal for a variety of environments, whatever the ambient noise conditions, and for use in any situation where one to one communication is impaired by use of glass, a security screen or other similar barriers, for example: Banks, Post Offices, Supermarkets, Ticket Kiosks, Information Centres, Airports, Courts, Councils, etc.