Description: Scheduler Message Module for sending up to 50 MP3 audio messages to the PA system with time scheduling and control for 8 zones. Each message made with 1, 2 or 3 different audio files. Audio output with priority by relay and 8 open collector outputs for zone control. Time scheduling with start and end, time of launch, frequency, repetition, holidays... Contact inputs for remote activation of up to 8 priority messages. Programming from a computer via Ethernet connection and integrated WebServer. Stand-alone operation without a computer. OPTIMUS model ref. SMM-8SA. Features: Management of up to 50 hourlyprogrammations to send prerecorded messages.Each message can combine up to 3 differentMP3 audio files.Audio output (0 / -60 dB) with priority by relayand front panel volume control.Management of up to 8 zones through opencollector outputs.Advanced time programming, start and end,time of launch, frequency, repetition andexceptions (holidays).Built-in RTC (Real Time Clock).Input contacts (8) for remote activation ofmessages, with selectable priority, higher thanscheduled messages.Programming from computer via Ethernetconnection and integrated WebServer.Stand-alone operation without computer