SentryPlus Alert Technology

SentryPlus Alert® Technology provides automated flood detection on backflow preventer assemblies to detect excessive relief valve discharge, helping to avoid costly damage that could be worsened by a blocked or undersized drain. This technology is available in multiple solutions for flood protection, detection, and notification.

SentryPlus Alert® Technology is now available for MasterSeries backflow preventers with an integrated flood sensor: Series LF860-FS Large, LF866-FS, LF880V-FS, and LF886V-FS reduced pressure zone assemblies. To enable flood detection capabilities, add on the Sensor Connection Kit to activate the SentryPlus Alert system. For use with a building management system or cellular communication network.