Input Voltage: 120 V ACNumber of +12V Rails: 16Output Voltage: 12 V DC @ 6 A, 24 V DC @ 6 AForm Factor: Wall MountHeight: 13.5"Width: 13"Depth: 3.3"Weight (Approximate): 6.80 lbCompatibility: Access Control System, Burglar Alarm System, Fire Protective Signaling System, Environmentally Friendly: YesEnvironmental Certification: RoHSLimited Warranty: LifetimeeFlow6N16D is a power supply/charger that converts a 120VAC 60Hz input into sixteen (16) PTC protected selectable 12VDC or 24VDC power-limited outputs with a total of 6 amps max. The unit includes an unswitched aux. output. It also offers a suite of features that includes fire alarm disconnect, over voltage protection, and low power disconnect which prevents deep discharge of stand-by batteries.