The UNI-PBU1 is an outdoor power supply designed to compliment Sony's Outdoor enclosures. This unit comes standard with 84va power supply, designed for either 220Vac or 120Vac input with 24Vac output. Designed to work directly with Sony's outdoor dome housings utilizing the UNIWMB1 wall mount bracket with 120 or 220vac input, 24VAC @ 84va output, Nema 4 and IP 66 standards with strong cast aluminum construction. It also has a re-settable fuse for camera and accessory power (heater/blower) with an on/off switch for safety.