Safeguard your computer, monitor, and printer with this protective outlet box. Each of the six three-pronged outlets prevents voltage spikes, and four of these outlets supply battery-operated backup power as soon as electrical service is interrupted. This APC Back-UPS power box permits the use of transformer-based plugs thanks to three widely spaced outlets.
Audible alarms Provides notification of changing utility power and UPS power conditions.
Provide easy-to-read status of the unit and utility power conditions.
Building Wiring Fault Indicator -- This LED informs users of potentially dangerous wiring problems in the wall circuit.