Power Supply/Charger: 6 amp of continuous supply current. Class 2 Rated power limited output. 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 .7 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 and battery presence supervision (form "C" contact rated @ 1 amp 28VDC). Access Power Controller: Eight (8) Access Control System outputs. - Class 2 Rated power limited outputs. - Eight (8) PTC protected Fail-Safe and/or Fail-Secure 12VDC or 24VDC power outputs. - Eight (8) PTC protected 12VDC or 24VDC auxiliary power outputs (unswitched). Red LEDs indicate outputs are triggered (relays energized). Eight (8) Access Control System trigger inputs. - Eight (8) normally open (NO) inputs. - Eight (8) open collector