Speaker zone decoder / selector
Installed speakers may be divided into several zones or for larger installations, they may reach over hundreds. Being the earliest product being produced, Amperes is no doubt has the most matured technology in this area, offering product stability and reliability for satisfactory usage over the years.
Included in this section are paging mic zone decoders, several versions of zone selectors including uninterrupted paging zone decoders, integrated zone decoder / selectors and source selector. They are used to decode data from paging mic and activate the selected zone for paging broadcast.