• 12VDC or 24VDC selectable output. • 6 amp of continuous supply current output. • 115VAC 50/60Hz, 1.9 amp input. • Filtered and electronically regulated outputs. • Short circuit and thermal overload protection. • Built-in charger for sealed lead acid or gel type battery backup. • Maximum charge current .5 amp. • Zero voltage drop upon transfer to battery backup. • AC input and DC output LED indicators. • AC fail supervision (form "C" contact rated @ 1 amp 28VDC). • Low battery supervision (form "C" contact rated @ 1 amp 28VDC). • Lifetime Warranty.