The Videofied PP6 USB Power Supply is one of two power options for the Videofied W Series control panels (WIP620, WIP630). As the PP6 power requires no wiring to the panel or power adapter terminals, so one can simply "plug and play" the W panel. A power option must always be chosen for every control panel. In case of power failure, a rechargeable Lithium battery is included with every W panel, providing 72 hour backup with 6 alarms.