This unit is a fully EN-54 pt. 4 compliant battery charger which also incorporates, in some models, a loop interface that can be used with all of GFE’s addressable panels. It will monitor all fault conditions including: charger fault, charger voltage level, input voltage supply fault and supply removal. It can be supplied as a standalone module or boxed in an ABS plastic enclosure, including a 28V DC @ 1.7 or 2.4 Amp PSU. The standalone unit has 10A current rating and is supplied complete with heat dissipation.