The 5-Wire Relay Receiver is used to control larger lighting loads or groups and motor loads such as fans, pumps, and gates. The Receiver includes isolated contacts that can switch power from a different circuit. Simply install the Receiver at the switch location and install as many as 30 Wireless Transmitters anywhere within range. The 5-Wire Relay Receiver is also capable of switching motor loads. LevNet RF single channel relay Receivers allow lights and fans to be controlled by LevNet RF Switches and Sensors. The line-voltage relays help simplify advanced wireless lighting control. Easy-to-use: Programs in seconds; run zero switch-leg or traveler wires Reliable range: Each unit stores up to 30 Transmitters IDs; error checking ensures Receiver only responds to appropriate Transmitters on all packet transfers Save energy: Connect the Receiver to a LevNet RF Sensor or program all lights to respond to a single master switch Simple wireless controls: Single-pole - 3-way - and 4-way switches; Compatible with hardwired 3-way and 4-way switches; Architectural lighting control; Motor control and manual-ON/OFF and auto-OFF controls Control the way you want it: Control the 3-Wire Relay Receiver with a variety of devices " Wireless Self-Powered switches - Sensors - and more