Make announcements clearly. A paging microphone plugs into a mixer-amplifier so staff can talk over the music. Models with a chime play a tone before you speak. Call stations select which zones you talk to on multi-zone amplifiers. Wireless handheld mics suit presentations and events, and counter intercoms let staff speak through a glass screen. Check the product page for which amplifier each microphone works with. Questions? Call 01902 902251.