Basement Sentry Automatic Emergency Backup Sump Pump System (12V Battery Powered) Provides Additional Protection Against Basement Flooding When Power Goes Out
- Installs in sump basins along with a primary, 115V sump pump.
- Provides additional protection against basement flooding when the power goes out.
- Includes 12V pump, controller, alarm system, battery charger, float switch and battery box (primary sump pump not included - see Combo).
- Works with a deep-cycle battery but Basement Sentry brand batteries recommended (sold separately - See Basement Century STB75B Battery)..
- Basement Sentry Backup System Model STBB100.