Marketing InformationThis cellular flood sensor connection kit includes sensor activation module with cable, deflectors (4), Cellular Gateway with mounting kit, ground wire, and power adapter. Use this kit to activate the flood sensor and enable flood detection capabilities on the relief valve of a new installation working with cellular communication to send alerts by email message, SMS text message, or voice call. For use with models 009-FS, LF009-FS, LFU009-FS, SS009-FS, U009-FS sizes 1/2 to 2 IN and LF909-FS Small sizes 3/4 to 2 IN.