The 'Voice alarm panel Compact 400' PC1001-A3 uses a Merawex power supply ZM24V24A-600PZ. It is mounted and pre-assembled in the cabinet with the following connections:

  • 230 V screw terminals connection
  • Temperature sensor input
  • 1x DC 24 V output for supplying power to the digital audio matrix board
  • 1x screw terminal for 1x 24 V battery bank
  • 3x connections with potential-free relay contacts for supply system and battery monitoring