• 24 volt DC intelligent PSU, 5 ampere version • Digital display showing output voltage and load current • Fully monitored with output protection • Addressable intelligence for monitoring and reporting to main fire alarm panel(PSU24-5A) • Mains supply 230VAC (+10/-15%), 50Hz • Max. Battery Size: 24VDC /12AH sealed lead battery • Dimension: 400mm x 318mm x 128mm