Product_description: ['Altronix MAXIMAL33F 2 Power Supply/Chargers with Access power controllers - 16 fused non power-limited outputs, each set of 8 outputs are selectable for 12VDC @ 5.3 amp or 24VDC @ 5.6 amp, outputs are individually selectable for Fail-Safe or Fail-Secure operation or as dry form "C" contacts, fire alarm disconnect is selectable by output, Features: Low battery cutoff, Over voltage protection (OVP), AC & battery monitoring, encl. 26"H x 19"W x 6.25"D, 115VAC input, Accommodates up to 4 - 12VDC/12AH batteries, UL Listed (UL294), cUL Listed (ULC-S319-05), CSFM Approved.', 'Altronix MAXIMAL33F Power Supply'] (Page 1)