1X NEW Pack Way Plug Wireless Remote Control Outlet Switch Adapter 220V 3-Outlet Digital coding: the application of imported digital chips for encoding processing avoids the mutual control with neighbors who use the same series of products Comply with the limits for a CLASS B digital device, pursuant to Part 15 of the FCC Rules Outdoor Wireless Remote Control with 100ft. (30m) Range Include one wireless receiver and one remote control unit Works through doors, walls and floors