Kit that allows you to configure public address systems with a power of 240 W RMS, a microphone desk for sending announcements to 6 speaker zones and a pre-recorded message manager that also allows time programming. You only need to add the speakers to complete the installation. The kit is suitable, for example, in schools to manage entries, exits and class changes, or to indicate shift changes in factories, or in shops to indicate the next closing or the day’s offers...