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SentryPlus Alert Technology

SentryPlus Alert™ Technology for RPZ Backflow Flood Detection

  • Provides Automated Flood Detection with real time multi-channel alerts
  • Continuously monitors for potential catastrophic flood conditions
  • Can be installed without taking existing equipment off-line
  • Available as an upgrade kit for existing installations, or integrated with a backflow preventer, Automated Shutdown ACV, or complete Engineered Flood Protection Station

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific SentryPlus Alert Technology

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA