Additionally, a power relay is used for a pump control (the relay is on if any output is triggered). When used with wireless thermostats, it can efficiently control multi-zone heating and cooling systems. JA-60M wireless detectors can also be used to control the UC-242’s output relays remotely from any switching device (switch, micro switch sensor etc.). This can be convenient for automation or control tasks. The receiver can also receive signals from JA-60S wireless smoke sensors and JA-60G gas leak sensors.