Alert reminders for extended down time

Alert reminders for extended down time

Is there a way to configure OpManager to send reminders of a critical alert if a device is down for an extended period of time?  We monitor routers and switches at remote locations that will occasionally lose power.  We have notification profiles setup for when the device misses 1, 3 or 5 polls, but those all come in within the first 30 minutes or so.  If we have a power outage that lasts several hours, it would be nice to get a reminder every two hours or so that the device is down.  Is there anyway to set that up?  We are using OpManager 9. 
 
Thank you.
 
David

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