Pelco's WCS4-20 multi-camera power supply is an outdoor-rated CCTV
camera power supply that can be used to power up to four (4) units. It
has a selectable input of 120 or 240VAC. In addition to its standard
24VAC outputs, 28VAC outputs are also available on this model to
compensate for extended cable runs. The power supply is housed in a NEMA
Type 4X/IP66 weatherproof enclosure.