The RF Communication Module allows remote operation of a single sensor or a chain of sensors. The remote single sensor or chain is connected to an RF Communication module and to a Battery Module which powers them all.
The other RF Communication module is connected directly to any display unit (graphic or digital) or to the PC via a USB module. More than two RF modules can be used for a remote connection of more sensors.
NOTE: You will need to be purchase two at a time as they work in pairs.