Guardian Valve Controller Battery Backup

Add the Battery Backup to your Valve Controller to protect your home from water damage for up to 12 hours during power outages.

Add the Guardian Backup Battery to your Leak Prevention System to protect your home from water damage during power outages. Simply slide the battery unit into the rear of the Valve Controller, and your system will be powered for up to twelve hours without electricity.  

  • Add the Battery Backup to your existing Guardian Valve Controller.
  • Power your system for up to twelve hours with no electricity.
  • Protect your home from water damage during power outages.