A decorative device includes a wireless controller and a decoration. The wireless controller includes a memory, an interface, a mesh transceiver, and an electronic processor. The electronic processor is configured to receive an indication of a pairing input from the interface and control the mesh transceiver to form a mesh network with one or more mesh transceivers of a plurality of mesh transceivers. The electronic processor is also configured to receive an indication of a decorative control input from the interface and broadcast the decorative control input and a timing signal over the mesh network to synchronize one or more decorations of one or more decorative devices with the decoration.