PRODAS digital zonen expansion module MPD-12

gemäss EN 54-16 / VDE 0833-4 / EN 60849 / VDE 0828 / EN 54-4

The digital zone expansion module MPD-12 allows the easy addition and expansion of Uniton PRODAS voice alarm control and indicating equipment with additional monitored, adjustable and switchable loudspeaker zones. 

The compact voice alarm system Uniton PRODAS MPS-1200 can be expanded up to 30 monitored, adjustable and switchable loudspeaker zones with expansion modules MPD-12.

The voice alarm controller Uniton PRODAS PMD-1080 can be equipped with up to 24 monitored, individually adjustable and switchable loudspeaker zones.

The expansion module MPD-12, all connected power amplifiers and all loudspeaker zones are monitored regarding their functionality, impedance, short circuit, ground circuit and interruption according to EN 54-16, VDE 0833-4, EN 60849 and VDE 0828.