Blue Angel introduces the Sump Minder Advanced Notification Backup Sump System. Sump Minder is a microprocessor-controlled DC sump pump that continually checks for AC power, 12-volt battery charge, and self-tests the DC pump and float operation every seven days. The auto-dialer kicks into action and sends a voice alert to your phone if a problem is detected. Blue Angel Backup sump system for basement flood protection