The Wireless Flow Sensor Transmitter Only is a key component of the Wireless Flow Sensor system, designed to monitor water flow in irrigation systems and provide real-time data to help detect issues such as leaks or broken pipes. Operating at a reliable 900 MHz frequency, this transmitter wirelessly communicates with compatible receivers and irrigation controllers like the ACC and I-Core. It is ideal for both new installations and retrofitting existing Flow-Sync systems. With a waterproof design, the transmitter is built to withstand tough outdoor environments and provide accurate flow monitoring with minimal maintenance.