The HAI/Leviton UPB Plug-In Appliance Module, 15 Amp is a plug-in device that incorporates UPB two-way powerline communication technology, which enables remote control with UPB-compatible controllers. The Appliance Module has one UPB controllable outlet that can sense the load's local on/off switch (switch trigger) to turn the load on even after it was turned off using UPB control. The Appliance Module can also transmit UPB messages when the local load switch is used to turn the load on or off. Each appliance module can be configured to custom fit an individual's lifestyle and desires. This Appliance Module may be used in conjunction with an HAI/Leviton home control system or it may be used to create lighting control in a single room, with no controller and no programming. Just use appliance modules, lamp modules, Scene Switches in Table Top Scene Switch Cradles, and the HAI/Leviton Scene Switch Remote Control to create stand-alone lighting control for a room. Note: The switch trigger feature is disabled by default; it may not work for all types of loads (e.g. fluorescent lighting loads). HAI Part Number: 60A00-1.