WAYNE WSM3300 Sump Minder Advanced Notification Battery Back-Up Sump Pump System
€œHello, this is your sump pump calling€Â. Sump Minder is the only back up sump system on the market that monitors and self-tests your primary and back-up sump pumps, and calls you in advance of a problem. Microprocessor controlled 12V back-up sump system self-tests the pump system every 14 days and sends a voice alert to any phone, so that you can take action before flooding occurs.