ZUPS allows for monitoring the state of one or
more UPS devices using SNMP and executing
user-specified commands in case of power outage,
such as email notifications and controlled remote
host shutdowns. If the UPS devices are running on
battery, the shutdown commands are executed for an
arbitrary number of remote hosts, optionally with
some delay specified for each host. ZUPS can be
configured to ignore these delays and run the
specified commands immediately if the UPS devices
are running out of battery power. Custom plugins
can easily be added in order to perform other
checks.