The Inovonics EH1115EOL EchoStream single input fire RF transmitter is designed to monitor water flow and pressure in piping and post indicator valves to send an alert when a fire protection system has been activated.
The Inovonics EH1115EOL EchoStream single input fire RF transmitter can be used with any standard contact or sensor. A 2.21K ohm end of line resistor is included with the EH1115EOL, and is required for operation.