An uninterrupted power supply (UPS)are also known as battery back-ups. This item provides emergency power to the connected equipment by supplying power from a separate source when utility power is not available. A UPS can be used to provide uninterrupted power to equipment, typically for 5-60 minutes until an auxiliary power supply can be turned on or utility power is restored. The length of time the UPS will actually operate will depend on how many cameras you have connected to it
While not limited to safeguarding any particular type of equipment, a UPS is typically used to protect computers, data centers, telecommunication equipment or other electrical equipment where an unexpected power disruption could cause injuries, fatalities, serious business disruption or data loss.
This battery back up unit is rated at 1500VA (volt amps), measures 5 X 8 X 15 inches and weighs34 pounds. It has alarm notification for low battery, weak battery, overload, and no power in.