The APC SMX1500RM2U Smart-UPS X allows for easy management of your UPS by connecting it directly to a network via a network card. The Smart-UPS X maximizes useful battery life by widening the input voltage window or tightening the output voltage regulation. It is safety-agency approved which ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment. This device ensures clean, uninterrupted power to the loads when adding extra runtime to the UPS. In addition, attach the device to an Emergency Power Off (EPO) system so that power can be turned off in an emergency situation.