US Patent 11252808 Connectors and wireless controllers for wired lighting systems

A connector and a wireless controller for a wired lighting system are disclosed. The connector and wireless controller and connected via two wires. The connector also has at least one cap that covers two channels for electrically coupling additional two wires—one wire for connecting to a power supply and another wire for connecting to one or more lighting devices. The connector can be easily installed in an existing wired lighting system to retrofit the system with a wireless controller.