The wireless rTM Plug and Switch devices are part of the rTM system. These modules have the same features and are proposed with different electrical connections for adaptation to specific requirements. They comprise an energy meter and a control relay that can handle up to 2.5 kW single-phase electrical loads.
These devices are installed between a normal 230 Vac power socket and the load being controlled. After having bound the device to a CAREL wireless network, the relay can be controlled via a remote wireless connection in on/off mode, and instant power consumption of the connected appliance can be measured.