Ridgid Advantext Sump System Cellular Monitoring 47313 Rsa2at. Brand new and sealed with just a couple small splits in the seal as shown in the pictures. The Ridgid 47313 RSA2AT Dual Float Sump Pump Alert System works with any sewage or sump pump to alert the owner via text message when the power has gone out, power is restored, or the water level is above the primary pump. The two-way communication allows the property owner to text command at any time for a status update. It accommodates up to three mobile devices.