The Calsense Hardwire communication option, models CS3-M and CS3-MSSE, enables communication between two or more controllers using Paige P7171D communication cable.


  • Lowest cost for side-by-side installations
  • Provides a communication path for FLOWSENSE® technology to share a single internet-connected central communication option, programming information, and flow

Hardwire Communications Specifications


  • 10-year limited warranty