WAYNE WSM3300 Sump Minder Advanced Notification Back-Up Pump

Powerful DC back up sump pump moves up to 3000 GPH Microprocessor controller continually checks for AC Power and battery status, and runs a full self-tests every 14 days. If a problem is detected, the auto-dialer calls with a voice message to alert you of a problem before flooding occurs. Use a deep cycle battery (not included), wet cell or maintenance-free. We recommend 40 A-Hr or higher. Smart charging technology breaks the surface charge and brings battery back to optimal levels. Program in up to 3 telephone numbers to autodial- your mobile phone, the plumber, or a neighbor. Auto dialer requires standard telephone service, a landline or some digital telephone service like DSL or cable telephone. Sump Minder will not work with a PBX or Ethernet phone system.